Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
Engineering Notes
112
Catalog 1308389
Revised 6-07
www.te.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
Table of Contents—Barrier Strips
Overview ……………………………………………………………………………………114-118
(Barrier Strip Selector Chart) …………………………………………………………114, 115
Tri-Barrier Strips …………………………………………………………………………119-138
0.250" Pitch ……………………………………………………………………………120-123
0.325" Pitch ……………………………………………………………………………124-127
0.375" Pitch ……………………………………………………………………………128-135
0.4375" Pitch ……………………………………………………………………………136-138
Barrier Strips
Dual-Barrier Strips ………………………………………………………………………139-160
0.250" Pitch ……………………………………………………………………………141-142
0.325" Pitch ……………………………………………………………………………143-146
0.375" Pitch ……………………………………………………………………………147-150
0.4375" Pitch ……………………………………………………………………………151-154
0.375" Double Row, Panel Mount ……………………………………………………155-156
0.433" Double Row, Panel Mount …………………………………………………………157
0.437" Double Row, Panel Mount …………………………………………………………158
0.563" Double Row, Panel Mount …………………………………………………………160
Sockets and Barrier Strips ……………………………………………………………161-173
0.325" Pitch, Series USB3 Socket ………………………………………………………162
0.375" Pitch, Series RSB6B Socket ………………………………………………………163
0.325" Pitch, Series RSB3 Tri-Barrier ………………………………………………164-166
0.325" Pitch, Series SSB3 Dual-Barrier ……………………………………………168-170
0.375" Pitch, Series RSB6 Tri-Barrier ………………………………………………171-173
2
Accessories ………………………………………………………………………………174-179
113
Catalog 1308389
Revised 6-07
www.te.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
Barrier Strip Selector Chart
Tri-Barrier
0.250”
0.325”
0.325”
0.375”
0.375”
0.375”
0.375”
0.4375”
#3
#4
1546927
#6
1546833
BC6
MB6
#8
Pitch (in)
0.250”
0.325”
0.325”
0.375”
0.375”
0.375”
0.375”
0.4375”
Circuits
2-32
2-30
2-8
2-30
2-8
2-16
4-40
2-26
Max Current
10A
25A
15A
25A
15A
20A
25A
30A
Max Voltage
300V
300V
300V
600V
300V
300V
300V
600V
Wire
Range
(AWG)
18-22
12-22
14-22
12-22
14-22
12-22
12-22
10-18
Description
Molded
to length
Molded
to length
Molded
to length
Molded
to length
Molded
to length,
Modular
Molded
to length
Double Level
snapped
to length
Molded
to length
Page
120-123
124-126
127
128-131
132
133-134
135
136-138
Series
Dual-Barrier
.250”
0.325”
0.325”
0.375”
0.375”
0.4375”
1546657
4DB
1546734
JC6
NC6
SSB7
Pitch (in)
.250”
0.325”
0.325”
0.375”
0.375”
0.4375”
Circuits
2-30
2-30
2-16
2-16
2-30
2-27
Max Current
10A
20A
20A
20A
20A
20A
Max Voltage
300V
150V/ 300V
300V
300V
300V
600V
Wire
Range
(AWG)
16-30
14-22
12-22
12-22
12-22
12-26
Description
Molded
to length
Molded
to length
High Rise,
Molded
to length
Molded
to length
Page
141-142
143-144
145-146
147-148
Series
Low Profile
version,
Molded
to length
149-150
Cut
to length
151-154
114
Catalog 1308389
Revised 6-07
www.te.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
Barrier Strip Selector Chart (Continued)
Double Row
0.433”
0.437”
1546306
1546307
1546481
1546477
1546670
1546671
1546310
1546311
1776544
1986158
Pitch (in)
0.374”
0.433”
0.437”
0.563”
0.563”
Circuits
2-30
2-26
2-26
2-18
2-18
Max Current
20A
25A
25A
30A
30A
Max Voltage
300V
300V
300V
300V
600V
Wire
Range
(AWG)
12-22
14-22
14-22
10-22
10-22
Panel Mount,
molded to
length
Panel Mount,
molded to
length
Panel Mount,
molded to
length
Panel Mount,
molded to
length
Panel Mount,
molded to
length
156
157
158
159
160
0.325”
0.325”
0.325”
0.375”
0.375”
USB
RSB3
SSB3
RSB6B
RSB6
Pitch (in)
0.325”
0.325”
0.325”
0.375”
0.375”
Circuits
2-12
2-36
2-36
2-10
2-36
Max Current
10A
15A
15A
10A
20A
Max Voltage
300V
300V
300V
300V
300V
Wire
Range
(AWG)
n/a
14-26
14-26
n/a
12-26
For Series
RSB3
& SSB3
Cut
to length
Cut
to length
For Series
RSB6
Cut
to length
162
164-166
168-170
163
171-173
Series
Description
Page
0.563”
Barrier Strips
0.374”
2
Sockets and Barrier
Strips
Series
Description
Page
115
Catalog 1308389
Revised 6-07
www.te.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
Catalog Number Code
SSB
3
F
P
06
02
02
Number of Circuits
Type of Block
SSB = Dual-Barrier
RSB = Tri-Barrier
02 through XX
11
AA
Circuit
Identification
Options
First Number
in Series
Designator A
Top Hardware Options
Contact Spacing
3 = 0.325”
6 = 0.375”
7 = 0.4375”
Base Options
C = Closed Base
F = Flat Base
R = Raised Base
T = Turret Base
or
Mounting Piece Options
R = Right-angle mounting,
without bracket
V = Vertical mounting
Terminal Options
Mounting Options
E = Open end positions, with mounting inserts, with end barriers
F = Open end positions, without mounting inserts, without end barriers
G = Open end positions, with mounting inserts, without end barriers
H = All positions filled with contacts, without end barriers
M = Open end positions, without mounting inserts, with end barriers
P = All positions filled with contacts, with end barriers
T = Threaded mounting plate in each end position
OPTIONAL TERMINAL IDENTIFICATION
Select the desired version from the list below and add the
CODE NUMBER (11, 12, 15 or 16) to the end of the catalog number
of the connector or header.
CODE
11 = 1 2 3 4 . . .
12 = . . . 4 3 2 1
15 = . . . 4 3 2 1
16 = 1 2 3 4 . . .
"First Number In Series" Designator*
A
B
C
D
E
=
=
=
=
=
1
2
3
4
5
F
G
H
J
K
=
=
=
=
=
6
7
8
9
0
* Letters in this position designate the first number to be used in the
consecutive sequence. Ex.: "A" would start the sequence with the number
1. "EK" would start the sequence with the number 50. "BKK" would start
the series with 200. For non-sequential numbering and special characters,
consult Technical Support.
Note: Some catalog number combinations are not valid. Check appropriate catalog pages before ordering. Catalog
numbering code applies only to the catalog numbers on pages 125, 148-151, 164-169.
116
Catalog 1308389
Revised 6-07
www.te.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
Catalog Number Code (Continued)
6 PCV-04-XXX
Contact Spacing
3 = 0.250”
4 = 0.325”
6 = 0.375”
8 = 0.4375”
Suffix (if applicable)
Number of Circuits
02 through XX
Style
Double Printed Circuit Pin
Printed Circuit, Right Angle
Printed Circuit Pin, Vertical
Quick Connect Tab, Right Angle
Quick Connect Tab, Vertical
Solder Turret, Right Angle
Solder Turret, Vertical
Non Feed Thru
Solderless Wire Wrap, Right Angle
Solderless Wire Wrap, Vertical
Barrier Strips
Terminal
DBL =
PCR =
PCV =
QCR =
QCV =
STR =
STV =
TBV =
WWR =
WWV =
2
Note: Some catalog number combinations are not valid. Check appropriate catalog pages before ordering. Catalog
numbering code applies only to the catalog numbers on pages 119-124, 127-129, 134-136.
117
Catalog 1308389
Revised 6-07
www.te.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
Barrier Strips – Overview
Two Types of Barrier Strips
and a Line of Sockets:
Tri-Barrier
Resilient Plastic Barriers
Quality Plating
Three walls or barriers
surround each terminal
screw. The back wall
safeguards field wiring.
Flexible thermoplastic
material for terminal blocks
was an especially important
feature at the time of its
introduction, since many
earlier blocks were molded
of more rigid, brittle
thermosetting plastic
compounds.
Dual-Barrier
Wire-Ready Raised Screws
Two walls or barriers are
molded on each side of the
terminal screw.
Wire-ready raised screws
are standard on
BUCHANAN terminal
blocks. No need to back off
the screw first. Just insert
the wire and drive down the
screw. Wire installation time
and effort are virtually cut in
half.
Tyco Electronics
Corporation has been
known for its plating,
especially on the tin-plated
components, and has
maintained stringent plating
specifications to provide a
better performing, more
reliable product. (Terminals
meet or exceed Tyco
Electronics Specification
109-11-1.)
Sockets
Integral Standoffs
Mounted directly to the PC
board, the Barrier Strip is
plugged into the socket.
The socket expedites field
maintenance. (Below, a
tri-barrier is about to be
mounted in a socket.)
Standoffs help rid your PCB
of any remaining corrosive
agents during rinsing
operations. Helps prevent
trapped solutions in the
immediate PC pin area.
Significantly reduces the
risk of postwave corrosion
problems.
Gas-Tight Connections
Wire Clamp Screws
The lower surface and
edges of the clampingplates are carefully
designed to securely
clamp the wire—even
combinations of different
wire sizes—without
severing stranded wire.
Extra care has been taken
to produce these
components without burrs
on any critical clamping
surface or edges.
UL Recognition and CSA
Certification
Terminal blocks and
interconnect components
are Recognized under the
Component Recognition
Program of Underwriters
Laboratories Inc. and
Certified by Canadian
Standards Association.
(Consult individual sections
of this catalog for status of
a specific series.)
Typical Application
Pictured below is a PC
board with barrier strips
and sockets wave soldered
to it.
The acid-tin plating on our
terminals means more than
just improved shelf-life and
superior solderability. It is
to provide the very basis
for the heart of your wire
connections.
118
Catalog 1308389
Revised 6-07
www.te.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
Tri-Barrier Strips
Product Facts
n Industrial
controls and
automation
n Machine tools
n HVAC/R
n Power supplies
n Security/Irrigation
n Transformers
Design Advantages
n Back
Barrier Strips
barriers to safeguard
field wiring
n Fast wiring – backed-out
wire-ready screws
n Interrupted thread designed
to prevent screws from
falling out
n Standoffs allow flux and
solvents to drain during
cleaning
n Molded-to-length or cut-tolength versions available
n Phil-slot screws are standard
n RoHS compatible
2
Tri-Barrier blocks help
contain stray or frayed wire
ends. This helps prevent
electrical shorts — not only
between positions on the
same block, but also
between other components
immediately adjacent to the
block. With today’s highdensity PCB designs, this
has become an
increasingly important
feature.
Connector Index
0.250” Pitch, Series #3 …………………………120-123
0.325” Pitch, Series #4 …………………………124-126
0.325” Pitch, with Attached Safety Cover ……………127
0.375” Pitch, Series #6 …………………………128-135
0.375” Pitch, Modular with Cover ……………………132
0.375” Pitch, Series BC6, Panel Mount…………133,134
0.375” Pitch, Series MB6, Double Level ……………135
0.4375” Pitch, Series #8 …………………………136-138
119
Catalog 1308389
Revised 6-07
www.te.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
.250” [6.35] Pitch, Series #3
3PCV-03-006 & 3PCV-10-006
4.1
(.16)
2.8
(.11)
4.6
(.18)
1.9
(.075)
7.9
(.31)
8.4
(.33)
Material & Finish
Housing Material—Polypropylene
Flammability—UL94V-0
Color—Black
Terminals—Bright acid tin over
copper alloy
Screws—Steel, zinc plating with clear
chromate coating. Wire clamping screws
standard.
14.0
(.55)
4.1
(.16)
4.8
(.19)
3.15
Dia.
(.125)
RIGHT ANGLE
VERTICAL
Mechanical Properties
4.1
(.16)
1.8
Dia.
(.073)
6.3
(.250)
Pitch (Terminal Spacing)—
0.250” [6.35]
Recommended PCB Hole Dia.—
1.8mm [.073”] Recommended
Tightening Torque: 5.5 in.-lbs.
Optional
End Mounting
MOUNTING PANEL LAYOUT
VERTICAL
RIGHT ANGLE
Right
Angle
Mount
6.1
(.24)
5.8
(.23)
Electrical Properties
3.2/(.125) Dia.
Ratings—UL Class C 10 Amps, 150V
UL Class D 10 Amps, 300V
CSA Type C 10 Amps, 150V
CSA Type D 10 Amps, 300V
Wire Range—18-22 AWG
RIGHT ANGLE
CENTER
PRINTED CIRCUIT LAYOUT
Environmental Properties
Operating Temperature Range—
105°C [221°F] max.
Circuit Identification—See page 179
Hardware Options
TC3—Safety cover, see page 174
J3—Jumper, see page 177
LR30811
E54800
120
Catalog 1308389
Revised 6-07
www.te.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
7.6
(.30) (
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
.250” [6.35] Pitch, Series #3 (Continued)
3 PCV - 04 - 006
Ordering Information
A
B
A
Thread Size Spacing
3 = #m3 on .250" Centers
B
Terminal Style
PCV = Printed Circuit Pin, Vertical
PCR = Printed Circuit, Right Angle
STV = Solder Turret, Vertical
STR = Solder Turret, Right Angle
WWV = Solderless Wire Wrap, Vertical
PCV
PCR
STV
WWV
STR
Modifier
Phil-slot Head
C
D
No. of Circuits (Not Positions)
02 through 32
Modifier
Use table below.
Screw Style
Mounting Construction
006
Wire Clamp
No Mounting
008
Wire Clamp
006
Wire Clamp
008
Wire Clamp
006
Wire Clamp
008
Wire Clamp
006
Wire Clamp
008
Wire Clamp
Barrier Strips
Terminal
Style
D
C
2
No Mounting
No Mounting
LR30811
E54800
121
Catalog 1308389
Revised 6-07
www.te.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
.250” [6.35] Pitch, Series #3 (Continued)
Printed Circuit Pin
Optional
OptionalEnd
End
Mount
MountEnd
Optional
4,8
4,8
(.19)
(.19)
4,8
(.19)
5,8
5,8
(.23)
(.23)
5,8
(.23)
Mount
5,1
5,1
(.20)
(.20)
5,1
(.20)
PCR
PCR
PCR
PCV
PCV
PCV
0,8
0,8
(.036)
(.036)
0,8
(.036)
4,1
4,1
(.16)
(.16)
4,1
1,1
1,1
(.045)
(.045)
1,1
(.045)
(.16)
Solder Turret
Optional
OptionalEnd
End
Mount
MountEnd
Optional
10,2
10,2
(.40)
(.40)
10,2
Mount
(.40)
5,8
5,8
(.23)
(.23)
5,8
(.23)
STR
STR
STV
STV
STR
STV
6,4
6,0
(.25)
(.24)
6,4
Dia.
Dia.
(.25)
Dia.
3,18
3,25 Dia.
Dia.
(.125)
(.128)
3,18 Dia.
(.125)
#3
#3Right
RightAngle
Angle
Mount
Bushing
Mount
Bushing
#3
Right
Angle
10,2
10,2
(.40)
(.40)
10,2
(.40)
2,5
2,5
(.10)
(.10)
2,5
(.10)
Mount Bushing
1,1
1,1
(.045)
(.045)
1,1
(.045)
2,5
2,5
(.10)
(.10)
2,5
(.10)
0,9
0,9
(.035)
(.035)
0,9
(.035)
4,1
4,1
(.16)
(.16)
4,1
(.16)
Wire Wrap
Optional
OptionalEnd
End
Mount
MountEnd
Optional
#3WWR not available
Mount
WWV
WWV
WWV
12,7
12,7
(.50)
(.50)
12,7
(.50)
1,1
1,1
(.045)
(.045)
1,1
(.045)
0,9
0,9
(.035)
(.035)
0,9
(.035)
4,1
4,1
(.16)
(.16)
4,1
(.16)
LR30811
E54800
122
Catalog 1308389
Revised 6-07
www.te.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
.250” [6.35] Pitch, Series #3 (Continued)
4,1
(.16)
L = A+
1,8
(.07)
12,7
(.500)
A
0,9
(.035)
3,04
(.12)
Dia.
6,1
(.24)
14,0
(.55)
4,1
(.16)
,8
9)
6,1
(.24)
3,15 Dia.
(.125)
4,1
(.16)
4,1
(.16)
#3-48 Wire Clamping Screw
6,1
(.24)
Right
Angle
Mount
1,0
(.04)
7,6
6,3
(.30) (.25)
12,7
(.50)
Barrier Strips
1,8 Dia.
(.073)
6,3
(.250)
4,8
(.19)
6,3
(.250)
Optional
End Mounting
Vertical
Mount
3,2/(.125) Dia.
No. of
Positions
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
Dim.
A
0.25 [6.3]
0.50 [12.7]
0.75 [19.0]
1.00 [25.4]
1.25 [31.7]
1.50 [38.1]
1.75 [44.4]
2.00 [50.8]
2.25 [57.1]
2.50 [63.5]
2.75 [69.8]
3.00 [76.2]
3.25 [82.5]
3.50 [88.9]
3.75 [95.2]
4.00 [101.6]
No. of
Positions
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
2
Dim.
A
4.25 [107.9]
4.50 [114.3]
4.75 [120.6]
5.00 [127.0]
5.25 [133.3]
5.50 [139.7]
5.75 [146.0]
6.00 [152.4]
6.25 [158.8]
6.50 [165.1]
6.75 [171.5]
7.00 [177.8]
7.25 [184.2]
7.50 [190.5]
7.75 [196.9]
LR30811
E54800
123
Catalog 1308389
Revised 6-07
www.te.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
0.325” [8.26] Pitch, Series #4, Tri-Barrier
4PCV-06-006
8,3
(.325)
5,8
(.23)
(For Dual Pin Configuration) 9,0
.351
1,8 Dia.
4,6
(.073)
(.18)
6,3
(.25)
3,8
Dia.
(.150)
Material & Finish
Housing Material—Polyamide
Flammability—UL94V-0
Color—Black
Terminals—Bright acid tin over
copper alloy
Screws—#4-40 steel, zinc plating with
clear chromate coating. Wire clamping
screw and binding head screw available.
Right Angle
Vertical
Printed Circuit Board Layout
Suggested
Panel Cutout
3,8
Dia.
(.15)
6,3
(.25)
3,5
(.14)
3,8
Dia.
(.15)
6,3
(.25)
3,5
(.14)
Mechanical Properties
Pitch (Terminal Spacing)—
0.325” [8.255]
Recommended PCB Hole Dia.—
1.8mm [.073”]
Recommended Tightening
Torque—7 in.-lbs. max.
1,4
(.055)
Electrical Properties
4,8
(.19)
1,4
(.055)
4,8
(.19)
6,3
(.25)
6,3
(.25)
Panel Layout
Ratings—UL Class C 20 Amps, 150V
UL Class D 10 Amps, 300V
CSA Type C 20 Amps, 150V
CSA Type D 10 Amps, 300V
Wire Range—12-22 AWG
Environmental Properties
Operating Temperature Range—
105°C [221°F] max.
Circuit Identification—See page 179
Hardware Options
TC4—Safety cover, see page 174
8-1437649-0—Wire clamp screw, see
page 178
8-1437649-0—Binding head screw,
see page 178
J4—Jumper, see page 177
LR30811
E54800
124
Catalog 1308389
Revised 6-07
www.te.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
0.325” [8.26] Pitch, Series #4, Tri-Barrier (Continued)
Ordering Information
4 PCV-04-006
A
B
Screw Size Spacing
4 = #4-40 on .325" Centers
B
Terminal Style
DBL = Double Printed Circuit Pin
PCR = Printed Circuit, Right Angle
PCV = Printed Circuit Pin, Vertical
WWV = Solderless Wire Wrap, Vertical
Terminal
Style
D
C
D
No. of Circuits (Not Positions)
02 through 30
Modifiers
Use table below.
Modifier
Phil-slot Head
Screw Style
Mounting Construction
DBL
006
Wire Clamp
No Mounting
PCV
006
Wire Clamp
No Mounting
008
Wire Clamp
006
Wire Clamp
008
Wire Clamp
006
Wire Clamp
008
Wire Clamp
PCR
WWV
Barrier Strips
A
C
2
No Mounting
No Mounting
LR30811
E54800
125
Catalog 1308389
Revised 6-07
www.te.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
4,8
(.19)
Optional
End Mount
0.325” [8.26] Pitch, Series #4, Tri-Barrier (Continued)
Printed Circuit Pin
5,8
(.23)
PCR
4,8
(.19)
PCV
DBL
Optional
End Mount
1,1
(.045)
PCR
5,1
(.20)
0,9
(.035)
4,6
(.18)
3,3
.130
9,0
PCV
.351
DBL
5,8
(.23)
0,9
(.035)
1,1
(.045)
5,1
(.20)
Wire Wrap
4,6
(.18)
3,3
.130
9,0
.351
Optional
End Mount
#4 WWR Not available
WWV
Optional
End Mount
0,9
(.035)
12,7
(.50)
1,1
(.045)
WWV
4,6
(.18)
0.325” Pitch, Series #4, Tri-Barrier
L = A+
16,5
(.65)
4,6
(.18)
3,8
Dia.
(.150)
A
6,3
(.25)
15,2
(.60)
8,3
(.325)
Optional
End Mounting
6,7
(.27)
4,8
(.19)
#4-40 Wire
Clamping Screw
Right
Angle
Mount
12,7
(.50)
7,6
(.30)
No. of
Positions
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
0,9
(.035)
12,7
(.50)
1,1
(.045)
6,3
(.25)
Dim.
A
(0.325) 8,2
(0.65) 16,5
(0.97) 24,7
(1.30) 33,0
(1.62) 41,3
(1.95) 49,5
(2.27) 57,8
(2.60) 66,0
(2.92) 74,3
(3.25) 82,5
(3.57) 90,8
(3.90) 99,1
(4.22) 107,3
(4.55) 115,6
(4.87) 123,8
Vertical
Mount
1,0
(.04)
No. of
Positions
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Dim.
A
(5.20) 132,1
(5.52) 140,3
(5.85) 148,6
(6.17) 156,8
(6.50) 165,1
(6.82) 173,3
(7.15) 181,6
(7.47) 189,9
(7.80) 198,1
(8.13) 206,4
(8.45) 214,6
(8.78) 222,9
(9.10) 231,1
(9.43) 239,4
LR30811
E54800
126
Catalog 1308389
Revised 6-07
www.te.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
Tri-Barrier Strips with Attached Safety Covers, .325” [8.26] Centerline
Product Facts
n Screwdriver
access holes in
cover allow for efficient
wiring; cover may remain
closed
Barrier Strips
2
Material & Finish
.280
[7.11]
Insulator Body—UL 94V-0
Thermoplastic, black
Terminal—Brass, tin-plated
.59
[14.9]
Mechanical Properties
Recommended screw tightening
torque—12 in-lbs
Combination drive screws with #2
Phillips recess and standard slot
.20
[5.1]
.325
[8.25]
.031 [.79]
Electrical Properties
.61
[15.5]
Current Rating—15 A
Voltage Rating— 300 VAC/DC
Wire Range—22-14 AWG, Cu, Solid
or Stranded
.047
[1.19]
Dim. B ± .025 [0.6]
Dim. A ± .025 [0.6]
Environmental Properties
Operating Temperature— -40˚C to
+120˚C [-104°F to +248°F]
Circuit Identification—See page 179
No. of
Position*
2
3
4
5
6
7
8
Dimensions
A
B
0.697 [17.7]
0.325 [08.3]
1.022 [26.0]
0.650 [16.5]
1.347 [34.2]
0.975 [24.8]
1.672 [42.5]
1.300 [33.0]
1.997 [50.7]
1.625 [41.3]
2.322 [59.0]
1.950 [49.5]
2.647 [67.2]
2.275 [57.8]
Part
Numbers
1546927-2
1546927-3
1546927-4
1546927-5
1546927-6
1546927-7
1546927-8
*Contact Tyco Electronics for larger position sizes.
Note: Samples available in Sample Room.
127
Catalog 1308389
Revised 6-07
www.te.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
0.375” [9.53] Pitch, Series #6, Tri-Barrier
6PCV-03-006 & 6PCV-06-006
(For Dual Pin Configuration) 10,9
.433
1,8 Dia.
4,6
(.073)
10,9
(For Dual Pin Configuration)(.18)
9,5
(.375)
6,8
(.27)
9,5
(.375)
6,8
(.27)
.433
1,8 Dia.
(.073)
4,6
(.18)
7,9
(.31)
7,9
(.31)
3,8
Dia.
(.150)
Material & Finish
3,8
Housing Material—Polyamide
Flammability—UL94V-0
Color—Black
Terminals—Bright acid tin over
copper alloy
Screws—#6-32 steel, zinc plating with
clear chromate coating. Wire clamping
screws and binding head screws with
undercut available.
5,6
(.22)
5,6
(.22)
4,1
(.16)
4,0
(.156)
4,0
4,1
(.16)
(.156)
Pitch (Terminal Spacing)—
0.375" [.525]
Recommended PCB Hole Dia.—
1.8mm [.073"]
Ratings—UL Class C 25 Amps, 300V
UL Class D 5 Amps, 600V
CSA Type C 25 Amps, 300V
CSA Type D 5 Amps, 600V
Wire Range—18-22 AWG
Cut Out
6,3
(.25)
Cut Out
2,4
Cut Out
2,4 (.094)
(.094)
8,4
8,4
(.33)
7,9
(.33)
5,6
4,8
4,8
(.19)
(.19)
Electrical Properties
6,3
(.25)
Cut Out
6,3
6,3
(.25)
(.25)
Mechanical Properties
Dia.
Right Angle (.150)
Vertical
Printed Circuit Board Layout
3,8
3,8 Dia.
(.15)Dia.
(.15)
7,9
(.31)
(.31)
5,6
(.22)
(.22)
Right Angle
Vertical
Mounting Panel Layout
Environmental Properties
Operating Temperature Range—
105°C [221°F] max.
Circuit Identification—See page 179
Hardware Options
QC6—Quick connects, see page 176
ST80—Single sided solder tabs, see
page 176
J6—Jumpers, see page 177
TC6—Safety covers, see page 174
1437651-2—Wire clamp screw, steel,
see page 178
1437651-5—Wire clamp screw, brass,
see page 178
1437651-8—Binding head screw,
steel, see page 178
LO3—Binding head screw, stainless,
see page 178
LR30811
E54800
128
Catalog 1308389
Revised 6-07
www.te.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
0.375” [9.53] Pitch, Series #6, Tri-Barrier (Continued)
6 PCV-04-006
A
B
C
Screw Size Spacing
6 = #6-32 on .375" Centers
B
Terminal Style
DBL = Double Printed Circuit Pin
PCR = Printed Circuit, Right Angle
PCV = Printed Circuit Pin, Vertical
STR = Solder Turret, Right Angle
STV = Solder Turret, Vertical
TBV = Non Feed Thru
WWR = Solderless Wire Wrap, Right Angle
WWV = Solderless Wire Wrap, Vertical
Terminal
Style
DBL
PCV
PCR
STV
C
D
No. of Circuits (Not positions)
02 through 30
Modifiers
Use table below.
-002=-006 except brass screw
-003=-007 except brass screw
Barrier Strips
A
D
Modifier
Phil-slot Head
Screw Style
Mounting Construction
006
Wire Clamp
No Mounting
007
Binding Head
006
Wire Clamp
007
Binding Head
008
Wire Clamp
009
Binding Head
006
Wire Clamp
007
Binding Head
008
Wire Clamp
009
Binding Head
006
Wire Clamp
008
Wire Clamp
006
Wire Clamp
008
Wire Clamp
006
Wire Clamp
2
No Mounting
No Mounting
WWV
STR
No Mounting
WWR
TBV
LR30811
E54800
129
Catalog 1308389
Revised 6-07
www.te.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
0.375” [9.53] Pitch, Series #6, Tri-Barrier (Continued)
L=A+
19.0
(.750)
7.9
(.31)
17.8
(.70)
8.0
(.315)
9.5
(.375)
Optional End Mounting
5.6
(.22)
#6-32 Wire Clamping Screw
#6-32 Binding Head Screw
7.1
(.28)
1.3
(.05)
No. of
Positions
Dim.
A
No. of
Positions
Dim.
A
2
0.375 [9.5]
17
6.00 [152.4]
3
0.75 [19.1]
18
6.37 [161.9]
4
1.12 [28.6]
19
6.75 [171.4]
5
1.50 [38.1]
20
7.12 [181.9]
6
1.87 [47.6]
21
7.50 [190.5]
7
2.25 [57.1]
22
7.87 [200.0]
8
2.62 [66.7]
23
8.25 [209.5]
9
3.00 [76.2]
24
8.62 [219.1]
10
3.37 [85.7]
25
9.00 [228.6]
11
3.75 [95.2]
26
9.38 [238.1]
12
4.12 [104.8]
27
9.75 [247.7]
13
4.50 [114.3]
28
10.13 [257.2]
14
4.87 [123.8]
29
10.50 [266.7]
15
5.25 [133.3]
30
10.88 [276.2]
16
5.62 [142.9]
15.2
(.60)
LR30811
E54800
130
Catalog 1308389
Revised 6-07
www.te.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
0.375” [9.53] Pitch, Series #6, Tri-Barrier (Continued)
Printed Circuit Pin
Optional
Vertical Mount
5,1
(.20)
PCR
6,9
(.27)
3,3
(.13)
PCV
DBL
0,84
(.033)
4,8
(.19)
1,1
(.045)
4,6
(.18)
10,9
(.433)
Solder Turret
9,9
(.39)
Barrier Strips
STR
STV
6,9
(.27)
8,4
(.33)
9,4
(.37)
3,8
Dia.
(.45)
#6 Right Angle
Mount Bushing
7,6
(.30) Dia.
3,8
(.15)
2,5
(.10)
0,9
(.035)
4,6
(.18)
1,1
.045
2
Wire Wrap
17,8
(.70)
WWR
WWV
6,9
(.27)
6,9
(.27)
#6 Right Angle
Mount Bushing
7,6
(.30)
Dia.
4,1
Dia.
(.16)
#6 Screw
Clearance
17,3
(.68)
1,1
(.045)
0,9
(.035)
4,6
(.18)
Non-Feed Thru
TBV
TBV
Molded in Clearance Holes
3,81/ (.150) Dia.
LR30811
E54800
131
Catalog 1308389
Revised 6-07
www.te.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
0.375” [9.53] Pitch, Modular w/cover, Tri-Barrier
DIM L±.508
[DIM L±.020]
DIM A±.508
[DIM A±.020]
Material & Finish
Housing Material—Polyamide
Flammability—UL94V-0
Color—Black
Terminals—Brass, tin-plated
Screws—m3.5, steel, nickel plated
16.5±.38
[.650±.015]
7.6±.38
[.300±.015]
Mechanical Properties
7.5±.38
[.295±.015]
Pitch (Terminal Spacing)—
0.375" [.525]
Recommended PCB Hole Dia.—
1.8mm [.073"]
Recommended Tightening Torque—
12 in.-lb.
17.3±.38
[.680±.015]
1.5
[.060]
9.5
[.375]
Electrical Properties
Ratings*—UL Class B 15 Amps, 300V
UL Class D 10 Amps, 300V
*Evaluated to U.S. and Canadian Standards.
Wire Range—18-22 AWG
Environmental Properties
Operating Temperature Range—--40°C to +120°C [-104°F to +248°F]
Circuit Identification—See page 179
5.08±.508
[.20±.02]
.81
[.032]
4.0±.38
[.157±.015]
DIM A
9.5
[.375]
1.9
[.073]
4.0
[.157]
16.5
[.650] REF
4.7
[.187]
TYP
Recommended PC Board Layout
No. of
Positions
2
3
4
5
6
7
8
Dimension
A
.375 [9.5]
.750 [19.0]
1.125 [28.6]
1.500 [38.1]
1.875 [47.6]
2.250 [57.1]
2.625 [66.7]
Part
Numbers
1546833-2
1546833-3
1546833-4
1546833-5
1546833-6
1546833-7
1546833-8
LR30811
E60677
132
Catalog 1308389
Revised 6-07
www.te.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
0.375” [9.53] Pitch, Series BC6
No. of
Positions
2
3
4
5
6
7
8
9
Dim.
A
.375 [9.5]
.750 [19.1]
1.125 [28.6]
1.500 [38.1]
1.875 [47.6]
2.250 [57.1]
2.625 [66.7]
3.000 [76.2]
No. of
Positions
10
11
12
13
14
15
16
Dim.
A
3.375 [85.7]
3.750 [95.2]
4.125 [104.8]
4.500 [114.3]
4.875 [123.8]
5.250 [133.3]
5.625 [142.9]
Barrier Strips
2
Printed Circuit Board Mounting Panel Layout
LR30811
E54800
133
Catalog 1308389
Revised 6-07
www.te.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
0.375” [9.53] Pitch, Series BC6
Ordering Information
BC6 - P 1 08 - 08
A
D
Terminal Style
P=Printed Circuit (available with 1,2,5 block style only)
T=Solder Turret
Q=Quick Connect .250
W=Solderless Wrap
E=Extended Circuit Board
F=Quick Connect .187
B
Block Style
1=Flat, all positions filled (standard)
2=Flat, end mounting ears with holes (required for cover
option)
3=Insulating turret, end mounting ears with holes
(required for cover option)
4=Insulating turret, all positions filled
5=Flat, end positions open with mounting bushings
6=Insulating turret, end positions open with mounting
bushings
C
Screw Hardware
07=Steel binding combo head screw
08=Steel wire-clamp combo head screw (standard)
05=Brass binding combo head screw
06=Brass wire-clamp combo head screw
D
No. of Circuits (Not Positions)
02 to 25 circuits
Mechanical Properties
Pitch (Terminal Spacing)—
0.375" [.525]
Recommended PCB Hole Dia.—
1.8mm [.073"]
Electrical Properties
Ratings—UL Class C 20 Amps, 300V
UL Class D 5 Amps, 600V
CSA Type C 20 Amps, 300V
Wire Range—12-22 AWG
C
A
Material & Finish
Housing Material—Polypropylene
Flammability—UL94V-0
Color—Black
Terminals—Bright acid tin over
copper alloy
Screws—#6-32 steel, zinc plating with
clear chromate coating. Wire clamping
screws and binding head screws
available.
B
Environmental Properties
Operating Temperature Range—
105°C [221°F] max.
Circuit Identification—See page 179
Hardware Options
TC2—Safety covers, see page 174
QC2x—.250 Quick connects, see page
176
QC4x—.187 Quick connects, see page
176
ST80—Single sided solder tabs, see
page 176
1437661-7—Retaining clip, Insulating
turret, see page 178
J6—Jumpers, see page 177
1437651-2—Wire clamp screw, steel,
see page 178
1437651-5—Wire clamp screw, brass,
see page 178
1437651-8—Binding head screw,
steel, see page 178
LO3—Binding head screw, stainless,
see page 178
LR30811
E54800
134
Catalog 1308389
Revised 6-07
www.te.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
11,7
(.46)
Ref.
Screw (Optional)
A
8,0
(.315)
Typ.
36,3
(1.43)
7,6
(.30)
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
3,8
(.15)
23,3 4,8
15,5 (.93) (.19)
(.61)
0.375” [9.53] Pitch, Series MB6, Double Level
MB6-P108-##
1,1
(.045)
Typ.
9,5
(.375)
Typ.
ORDERING INFORMATION
0,9
1,8
1,3
(.073)
(.050)
Dia. Typ.
4,6
(.18)
4,6
(.18)
MB6 - P1 08 - 04
(.035)
Typ.
17,8
B (.70)
A
17,8
(.70)
C
D
A
Series
MB6=Double Level, 0.375" Centers
B
Terminal Style
P1=Printed Circuit Pin, Vertical
C
Screw Hardware
08=Steel wire clamp combo head screws
D
02 through 40 available in multiples of 2
Material & Finish
4,7
(.187)
Typ.
Printed Circuit Board Layout
Barrier Strips
Housing Material—Thermoplastic
polyamide
Flammability—UL94V-0
Color—Black
Terminals—Bright acid tin over
copper alloy
Screws—#6-32 steel, zinc plating with
clear chromate coating.
End
Module
Mechanical Properties
6,8
(.27)
REF
Pitch (Terminal Spacing)—
.375" [9.525]
Recommended PCB Hole Dia.—
1.8mm [.073"]
2
20,1
(.79)
Electrical Properties
End
Cover
Ratings—UL Class C 25 Amps, 300V
CSA Type C 25 Amps, 600V
Wire Range—12-22 AWG
Wire-Clamping
Plate Screw
9,5
(.375)
Environmental Properties
5,6
(.22)
11,7
(.46)
Ref.
Operating Temperature Range—
105°C [221°F] max.
Binding Head
Screw (Optional)
A
8,0
(.315)
Typ.
7,6
(.30)
36,3
(1.43)
Hardware Options
3,8
(.15)
23,3 4,8
15,5 (.93) (.19)
(.61)
1437651-2—Wire clamp screw, see
page 178
9,5
(.375)
Typ.
1,1
(.045)
Typ.
1,8
1,3
(.073)
(.050)
Dia. Typ.
4,6
(.18)
0,9
(.035)
Typ.
4,6
(.18)
17,8
(.70)
17,8
(.70)
No. of
Positions
4
6
8
10
12
14
16
18
20
22
Dim.
A
0.375 [9.5]
0.750 [19.1]
1.125 [28.6]
1.500 [38.1]
1.875 [47.6]
2.250 [57.1]
2.625 [66.7]
3.000 [76.2]
3.375 [85.7]
3.750 [95.2]
4,7
(.187)
Typ.
No. of
Positions
24
26
28
30
32
34
36
38
*40
Dim.
A
4.125 [104.8]
4.500 [114.3]
4.875 [123.8]
5.250 [133.3]
5.625 [142.9]
6.000 [152.4]
6.375 [161.9]
6.750 [171.4]
7.125 [181.0]
* Longer lengths available.
Please consult Technical Support.
LR49571
E60980
135
Catalog 1308389
Revised 6-07
www.te.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
0.4375” [11.1] Pitch, Series #8
#8 Series Tri-Barriers
1,8 Dia.
(.073)
11,1
(.4375)
5,1
(.20)
8,1
(.32)
3,1 (For Dual
(.514) Pin Configuration)
4,5
Dia.
(.18)
8,4
(.33)
RIGHT ANGLE
VERTICAL
PRINTED CIRCUIT BOARD LAYOUT
Material & Finish
5,5
(.255)
Housing Material—Polypropylene
Flammability—UL94V-0
Color—Black
Terminals—Bright acid tin over
copper alloy
Screws—#8-32 steel, zinc plating with
clear chromate coating. Wire clamping
screws and binding head screws with
undercut available.
6,1
(.24)
Cut Out
8,4
(.33)
11,2
(.44)
3,0
(.12)
6,5
(.255)
4,5
Dia.
(.18)
5,6
(.22)
RIGHT ANGLE
VERTICAL
MOUNTING PANEL LAYOUT
Pitch (Terminal Spacing)—
.4375" [11.1]
Recommended PCB Hole Dia.—
1.8mm [.073"]
L = A+
Electrical Properties
22,2
(.875)
A
20,3
(.80)
Ratings—UL Class C 30 Amps, 600V
CSA Type C 30 Amps, 600V
Wire Range—10-18 AWG (UL)
10-22 AWG (CSA)
11,1
(.4375)
Environmental Properties
8,1
(.32)
6,5
(.255)
8,4
(.33)
9,3
(.368)
#8-32 Wire Clamping Screw
5,1
(.20 )
Right
Angle
Mount
Hardware Options
TC8—Safety covers, see page 174
QC8—Quick connects, see page 176
J8—Jumpers, see page 177
1437425-1—Wire clamp screw,
see page 178
1437429-1—Binding head screw,
steel, see page 178
7,6
(.30)
Cut Out
7,6
(.30)
Mechanical Properties
Operating Temperature Range—
105°C [221°F] max.
Circuit Identification—See page 179
4,5 Dia.
(.18)
4,8
(.19)
Vertical
Mount
0,8
(.03)
8,5
(.335)
4,8
(.19)
No. of
Positions
2
3
4
5
6
7
8
9
10
11
12
13
14
17,8
(.770)
5,1
(.20)
Dim.
A
0.4375 [11.1]
0.87 [22.2]
1.31 [33.3]
1.75 [44.5]
2.19 [55.6]
2.62 [66.7]
3.06 [77.8]
3.50 [88.9]
3.93 [100.0]
4.37 [111.1]
4.81 [122.2]
5.25 [133.3]
5.69 [144.5]
No. of
Positions
15
16
17
18
19
20
21
22
23
24
25
26
Dim.
A
6.12 [155.6]
6.56 [166.7]
7.00 [177.8]
7.44 [188.9]
7.87 [200.0]
8.31 [211.1]
8.75 [222.2]
9.19 [233.4]
9.62 [244.5]
10.06 [255.6]
10.50 [266.7]
10.94 [277.8]
LR30811
E54800
136
Catalog 1308389
Revised 6-07
www.te.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
0.4375” [11.1] Pitch, Series #8 (Continued)
8 PCV-04-006
Ordering Information
A
Screw Size Spacing
8 = #8-32 on .4375" Centers
B
Terminal Style
DBL = Double Printed Circuit Pin
PCR = Printed Circuit, Right Angle
PCV = Printed Circuit Pin, Vertical
QCR = Quick Connect Tab, Right Angle
QCV = Quick Connect Tab, Vertical
STR = Solder Turret, Right Angle
STV = Solder Turret, Vertical
TBV = Non Feed Thru
WWR = Solderless Wire Wrap, Right Angle
WWV = Solderless Wire Wrap, Vertical
Terminal
Style
DBL
PCV
PCR
Modifier
Phil-slot Head
B
C
C
D
D
No. of Circuits (Not positions)
02 through 26
Modifiers
Use table below.
-002=-006 except brass screw
-003=-007 except brass screw
ComboHead
Head
Phil-slot
Screw Style
Mounting Construction
006
Wire Clamp
No Mounting
007
Binding Head
006
Wire Clamp
007
Binding Head
008
Wire Clamp
009
Binding Head
006
Wire Clamp
007
Binding Head
008
Wire Clamp
009
Binding Head
006
Wire Clamp
008
Wire Clamp
006
Wire Clamp
008
Wire Clamp
006
Wire Clamp
Barrier Strips
A
2
No Mounting
QCV
STV
WWV
QCR
No Mounting
STR
WWR
TBV
LR30811
E54800
137
Catalog 1308389
Revised 6-07
www.te.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
0.4375” [11.1] Pitch, Series #8 (Continued)
Printed
Circuit Pin
Optional
Vertical Mount
5,1
(.20 )
PCR
8,1
(.32 )
3,3
(.13 )
PCV
DBL
0,84
(.033 )
4,8
(.19 )
1,1
(.045 )
13,1
(.514 )
Solder
Turret
5,1
(.20 )
10,2
(.40 )
STR
8,1
(.32 )
STV
10,4
(.41 )
11,8
(.465)
4,6
Dia.
(.18 )
#8 Right Angle
Mount Bushing
Wire
Wrap
3,8
(.15 )
9,1
(.36 ) Dia.
3,0
(.12 )
0,84
(.033)
5,1
(.20 )
1,7
(.065)
13,2
(.52 )
WWR
8,1
(.32 )
WWV
1,1
(.045 )
4,1
Dia.
(.16 )
#8 Screw
Clearance
6,4
(.25 )
17,8
(.70 )
#8 Right Angle
Mount Bushing
Quick
Connect
0,84
(.033 )
5,1
(.20 )
13,2
(.52 )
QCR
QCV
8,1
(.32 )
13,2
(.52 )
0,84
(.033 )
6,4
(.25 )
#8 Right Angle
Mount Bushing
5,1
(.20 )
4,7
(.187)
Non-Feed
Thru
TBV
TBV
Vertical Mount Bushings
138
Catalog 1308389
Revised 6-07
www.te.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
Dual-Barrier Strips
Product Facts
n Industrial
controls and
automation
n Machine tools
n HVAC/R
n Power supplies
n Security/Irrigation
n Transformers
Design Advantages
n Fast
Barrier Strips
wiring – backed-out
wire-ready screws
n Interrupted thread designed
to prevent screws from
falling out
n Standoffs allow flux and
solvents to drain during
cleaning
n Molded-to-length or cut-tolength versions available
2
The Dual-Barrier design
provides a more costeffective solution than the
Tri-Barrier Strips while still
supplying many of the
design advantages.
Connector Index
Single Row
0.250" Pitch, Series 1546657 ………………………141, 142
0.325" Pitch, Series 4DB ……………………………143-144
0.325" Pitch, High Rise ………………………………145-146
0.325" Pitch, Series SSB3……………………………168-170
0.375" Pitch, Series JC6 ……………………………147, 148
0.375" Pitch, Series NC6, Low Profile ……………149, 150
0.4375" Pitch, Series SSB7……………………………151-154
Double Row, Panel Mount
0.374" Pitch …………………………………………………156
0.433" Pitch …………………………………………………157
0.437" Pitch …………………………………………………158
0.563" Pitch …………………………………………………160
139
Catalog 1308389
Revised 6-07
www.te.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
Engineering Notes
140
Catalog 1308389
Revised 6-07
www.te.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
High-Density, Dual-Barrier Strips, .250” [6.35] Centerline
Product Facts
n High
density accommodates
today's compact PCB
layouts
Barrier Strips
2
Material & Finish
Insulator Body—UL 94V-0
thermoplastic, black
Terminal—Brass, tin-plated
Screw—M3, Steel, nickel-plated
Mechanical Properties
Recommended Tightening
Torque—10 in-lbs
Combination drive screws with #2
Phillips recess and standard slot
Electrical Properties
Current Rating—10 A
Voltage Rating—300 VAC/DC per UL
and CSA standards
Wire Range—16-30 AWG Copper,
Solid or Stranded
Environmental Properties
Operating Temperature—-40˚F to
+221˚F [-40˚C to +115˚C]
Circuit Identification—See page 179
Hardware Options
TC8—Safety cover, see page 174
QC8—Quick connects, see page 176
J8—Jumpers, see page 177
1437425-1—Wire clamp screw, see
page 178
1437429-1—Binding head screw,
steel, see page 178
E60677
141
Catalog 1308389
Revised 6-07
www.te.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
High-Density, Dual-Barrier Strips, .250” [6.35] Centerline (Continued)
.55
[13.97]
.55
[13.97]
Dim. A
±0.02 [.5]
Dim. A
±0.02 [.5]
Dim. B
Dim. B
.21±.01
[5.3±.25]
.21±.01
[5.3±.25]
.59
[15.0]
.33 [8.4] .59
[15.0]
.33 [8.4]
.17±.02 [4.3±.5]
.17±.02 [4.3±.5]
.039 [1.0]
.250
.039 [1.0]
[6.4]
.250
[6.4] Dim. A
Dim. A
.030 [.8]
.030
[.8]
.13 [3.3]
.13 [3.3]
.16 [4.1]
.13 [3.3]
.16 [4.1]
.13 [3.3]
.55 [14.0]
Ø.067
[1.7]
.55 [14.0]
Ø.067
[1.7]
.250±.003 [6.35±.08]
Non-Cumulative
.250±.003 [6.35±.08]
Recommended PCBNon-Cumulative
Layout
Recommended PCB Layout
No. of
Positions
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Dimension
A
B
0.250 [6.35]
0.54 [13.7]
0.500 [12.7]
0.79 [20.1]
0.750 [19.1]
1.04 [26.4]
1.000 [25.4]
1.29 [32.8]
1.250 [31.8]
1.54 [39.1]
1.500 [38.1]
1.79 [45.5]
1.750 [44.4]
2.04 [51.8]
2.000 [50.8]
2.29 [58.2]
2.250 [57.2]
2.54 [64.5]
2.500 [63.5]
2.79 [70.9]
2.750 [69.9]
3.04 [77.2]
3.000 [76.2]
3.29 [83.6]
3.250 [82.6]
3.54 [90.0]
3.500 [88.9]
3.79 [96.3]
Part Number
1546657-2
1546657-3
1546657-4
1546657-5
1546657-6
1546657-7
1546657-8
1546657-9
1-1546657-0
1-1546657-1
1-1546657-2
1-1546657-3
1-1546657-4
1-1546657-5
No. of
Positions
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Dimension
A
B
3.750 [95.3]
4.04 [102.6]
4.000 [101.6]
4.29 [108.9]
4.250 [107.9]
4.54 [115.3]
4.500 [114.3]
4.79 [121.7]
4.750 [120.6]
5.04 [128.0]
5.000 [127.0]
5.29 [134.4]
5.250 [133.3]
5.54 [140.7]
5.500 [139.7]
5.79 [147.1]
5.750 [146.1]
6.04 [153.4]
6.000 [152.4]
6.29 [159.8]
6.250 [158.8]
6.54 [166.1]
6.500 [165.1]
6.79 [172.5]
6.750 [171.5]
7.04 [178.8]
7.000 [177.8]
7.29 [185.2]
7.250 [184.2]
7.54 [191.5]
Part Number
1-1546657-6
1-1546657-7
1-1546657-8
1-1546657-9
2-1546657-0
2-1546657-1
2-1546657-2
2-1546657-3
2-1546657-4
2-1546657-5
2-1546657-6
2-1546657-7
2-1546657-8
2-1546657-9
3-1546657-0
E60677
142
Catalog 1308389
Revised 6-07
www.te.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
0.325” [8.26] Pitch, Series 4DB
4DB-P108-##
Ordering Information
4DB - P 1 08 - 06
A
D
B
Terminal Style
P = Printed Circuit Pin
W = Wire Wrap
R = Right Angle
C
Block Style
1 = Flat, all positions filled
2 = Flat, end mounting holes
D
Screw Type
07 = Steel binding combo head screws
08 = Steel wire clamp combo head screws
E
No. of Circuits (Not Positions)
02 through 30
E
Barrier Strips
Series
4DB = Dual-Barrier, 0.325" Centers
Mechanical Properties
Pitch (Terminal Spacing)—
0.325" [9.525]
Recommended PCB Hole Dia.—
1.7mm [0.07"]
C
A
Material & Finish
Housing Material—Thermoplastic
Polyamide
Flammability—UL94V-0
Color—Black
Terminals—Bright acid-tin over
copper alloy
Screws—#6-32 steel, zinc plating with
clear chromate coating. Wire clamping
screws and binding head screws
available.
B
2
Electrical Properties
Ratings—UL Class C 20 Amps, 150V
UL Class D 10 Amps, 300V
CSA Type B 20 Amps, 300V
CSA Type C 20 Amps, 300V
CSA Type D 10 Amps, 300V
CSA Type E 20 Amps, 300V
Wire Range—12-22 AWG
Environmental Properties
Operating Temperature Range—
105°C [221°F] max.
Circuit Identification—See page 179
Hardware Options
QC4—Quick connects, see page 176
J4—Jumpers, see page 177
9-1437667-9—Wire clamp screw,
see page 178
LR30811
E54800
143
Catalog 1308389
Revised 6-07
www.te.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
0.325” [8.26] Pitch, Series 4DB (Continued)
8,2
L= (.325) (N+1)
Optional End
Mounting Holes
A
12,7
(.50)
8,2
(.325)
Typ.
3,3
(.13)
Ref.
5,1
(.20)
6,7
(.265) Typ.
6-32 Binding
Head Screw (Std.)
6-32 Wire
Clamping Screw
13,5
(.53)
7,4
(.29)
1,3
(.05)
Typ.
0,9
(.03)
1,7
(.070)
Dia. Typ.
8,2
(.325)
Typ.
4,1
(.16)
2,4
(.09)
Typ.
3,8
(.150)
(Dia.)
PRINTED CIRCUIT BOARD LAYOUT
Bend Options:
A variety of bend options
are available. Please
consult Technical Support
for details.
2,3
(.09)
Right
Angle
Wire
Wrap
P. C.
Pin
Non
Feed
Thru
X
0,8
(.032)
Typ.
13,2
(.52)
4,0
(.16)
Y
No. of
Positions
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Dim.
A
0.325
[8.2]
0.650 [16.5]
0.975 [24.8]
1.300 [33.0]
1.625 [41.3]
1.950 [49.5]
2.275 [57.8]
2.600 [66.0]
2.925 [74.3]
3.250 [82.5]
3.575 [90.8]
3.900 [99.1]
4.225 [107.3]
4.550 [115.6]
4.875 [123.8]
No. of
Positions
17
18
19
20
21
22
23
24
25
26
27
28
29
30
8,6
(.34)
2,4
(.095)
(All Pins)
Typ.
Dim.
A
5.200 [132.1]
5.525 [140.3]
5.850 [148.6]
6.175 [156.8]
6.500 [165.1]
6.825 [173.3]
7.150 [181.6]
7.475 [190.0]
7.800 [198.1]
8.125 [206.4]
8.450 [214.6]
8.775 [222.8]
9.100 [231.1]
9.425 [239.4]
LR30811
E54800
144
Catalog 1308389
Revised 6-07
www.te.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
High Rise Dual-Barrier Strips, .325 [8.26] Centerline
Product Facts
n High
rise profile provides
wire entry access on
congested PC boards
n Space saving high rise
design allows for dual-level
wire entry when used with
4DB series barrier strips
n Captive screws provided in
wire-ready position
Barrier Strips
2
Material & Finish
Insulator Body—UL 94V-0
Thermoplastic, Black
Terminal—Brass, Tin plated
Mechanical Properties
Recommended Tightening
Torque—10 in-lbs
Combination drive screws with #2
Phillips Recess and Standard Slot
Electrical Properties
Current Rating—10 A
Voltage Rating—20 A, 300 VAC/DC
per UL and CSA standards
Wire Range—12-22 AWG Cu, Solid or
Stranded
Environmental Properties
Operating Temperature—-40˚F to
+221˚F [-40˚C to +105˚C]
Circuit Identification—See page 179
Hardware Options
J4—Jumpers, see page 177
E60677
145
Catalog 1308389
Revised 6-07
www.te.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
High Rise Dual-Barrier Strips, .325 [8.26] Centerline (Continued)
A
B
.625
[15.88]
Housing, Nylon
Black, UL 94V-0 Rated
6-32 SEMS Screw, Captivated,
Steel, Zinc Plated Clear Chromate
.915
[23.24]
.580
[14.73]
Terminal,
Brass, Tin Plated
.0315 [.80]
Typ.
.325
[8.26]
Typ.
.060
[1.52]
Typ.
.184±.020
[4.67±.51]
Typ.
.313±.008
[7.95±.20]
B ± .010
[.25]
.625
[15.87]
.3125
[7.94]
.325±.003
[8.25±.08]
.077±.003
[1.96±.08] Typ.
Recommended PC Board Layout
No of
Positions
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Dimension
A
B
0.725 [18.42]
0.325 [8.26]
1.050 [26.67]
0.650 [16.51]
1.375 [34.93]
0.975 [24.77]
1.700 [43.18]
1.300 [33.02]
2.025 [51.44]
1.625 [41.28]
2.350 [59.69]
1.950 [49.53]
2.675 [67.95]
2.275 [57.79]
3.000 [76.20]
2.600 [66.04]
3.325 [84.46]
2.925 [74.29]
3.650 [92.71]
3.250 [82.55]
3.975 [100.97]
3.575 [90.81]
4.300 [109.22]
3.900 [99.06]
4.625 [117.48]
4.225 [107.32]
4.950 [125.73]
4.550 [115.57]
5.275 [133.99]
4.875 [123.83]
Part
Number
1546734-2
1546734-3
1546734-4
1546734-5
1546734-6
1546734-7
1546734-8
1546734-9
1-1546734-0
1-1546734-1
1-1546734-2
1-1546734-3
1-1546734-4
1-1546734-5
1-1546734-6
E60677
146
Catalog 1308389
Revised 6-07
www.te.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
0.375” [9.53] Pitch, Series JC6
JC6-P107-03
Ordering Information
JC6 - P 1 07 - 06
A
Material & Finish
D
E
B
Terminal Style
C = Non Feed Thru
E = Extended Circ. Bd.
F = Quick Connect, .187
P = Printed Circuit Pin (available with 1, 2 Block Style)
T = Solder Turret
Q = Quick Connect, .250
W = Solderless Wrap
C
Block Style
1 = Flat, all positions filled
2 = Flat, end mounting ears (required for cover option)
3 = Insulating turret, end mounting ears with holes
(required for cover option)
4 = Insulating turret, all positions filled
5 = Flat, open end with mounting bracket
6 = Flat, open end, mounting bracket, insulating turret
7 = Closed bottom, end mounting ears. (for C style
terminal only)
Electrical Properties
D
Screw Hardware
05 = Brass binding combo head screws
06 = Brass wire-clamp combo head screws
07 = Steel binding combo head screws
08 = Steel wire-clamp combo head screws (standard)
E
No. of Circuits (Not positions)
02 through 25
Environmental Properties
Operating Temperature Range—
105°C [221°F] max.
Circuit Identification—See page 179
Barrier Strips
Series
JC6 = Dual-Barrier, 0.375" Centers
Pitch (Terminal Spacing)—
0.375" [9.525]
Recommended PCB Hole Dia.—
1.8mm [.073"]
Ratings—UL Class C 20 Amps, 300V
UL Class D 5 Amps, 600V
CSA Type B 20 Amps, 300V
CSA Type C 20 Amps, 300V
CSA Type D 5 Amps, 600V
CSA Type E 20 Amps, 600V
Wire Range—12-22 AWG
C
A
Housing Material—Polypropylene
Flammability—UL94V-0
Color—Black
Terminals—Bright acid-tin over
copper alloy
Screws—#6-32 steel, zinc plating with
clear chromate coating. Wire clamping
screws and binding head screws
available.
Mechanical Properties
B
2
Hardware Options
TC9—Safety cover, see page 174
QC2x—.250 Quick connects,
see page 176
QC4x—.187 Quick connects,
see page 176
J6—Jumpers, see page 177
J7x—Over-the-barrier jumpers,
see page 177
1437661-7—Retaining clips,
insulating turrets, see page 178
1437651-2—Wire clamp screw, steel,
see page 178
1437651-5—Wire clamp screw, brass,
see page 178
1437651-8—Binding head screw,
steel, see page 178
LO3—Binding head screw, stainless,
see page 178
LR30811
E54800
147
Catalog 1308389
Revised 6-07
www.te.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
0.375” [9.53] Pitch, Series JC6 (Continued)
No. of
Positions
2
2
3
4
5
6
7
8
9
10
11
12
13
Dim.
A
0.325 [8.2]
0.375 [9.5]
0.750 [19.1]
1.125 [28.6]
1.500 [38.1]
1.875 [47.6]
2.250 [57.1]
2.625 [66.7]
3.000 [76.2]
3.375 [85.7]
3.750 [95.2]
4.125 [104.8]
4.500 [114.3]
No. of
Positions
14
15
16
17
18
19
20
21
22
23
*24
*25
Dim.
A
4.875 [123.8]
5.250 [133.3]
5.625 [142.9]
6.000 [152.4]
6.375 [161.9]
6.750 [171.45]
7.125 [180.98]
7.500 [190.5]
7.875 [200.03]
8.250 [209.55]
8.625 [219.08]
9.000 [228.60]
Ears Shown
* No mounting available
Bend Options
A variety of bend styles
are available. Please
consult Technical Support
for details.
PRINTED CIRCUIT BOARD//MOUNTING PANEL LAYOUT
Available Block Styles: 1/2/5
Available Block Styles: 2/3/4/5/6
Available Block Styles: 2/3/4/5/6
Available Block Styles: 2/3/4
Available Block Styles: 1/2/3/4/5/6
Extended
Circuit
Board
11,9
(.47)
1,5
(.06)
Available Block Styles: 7
Insulated
Quick
Connect
Non
Feed-Thru
Extended
Circuit
Board
13,2
(.52)
LR30811
E54800
148
Catalog 1308389
Revised 6-07
www.te.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
0.375” [9.53] Pitch, NC6 Series, Low Profile
NC6-P108-03
Ordering Information
NC6 - P 1 08- 04
A
Material & Finish
D
E
A
Series
NC6 = Dual-Barrier, 0.375" Centers,
Low Profile
B
Terminal Style
L=A+ 19,0
(.750)
P = Printed Circuit
Pin
C
Block Style
1 = Flat, all positions filled
2 = End mounting holes provided
A
D
Mechanical Properties
Pitch (Terminal Spacing)—
.375" [9.525]
Screw Size—#6-32 steel
Recommended PCB Hole Dia.—
1.8mm [.073"] dia.
C
15,9
(.63)
Screw Hardware
9,5 combo head screws
05 = Brass binding
5,5
(.375)
06 = Brass wire-clamp combo head screws
(.22)
1,5
Typ.
07 = Steel binding combo head
(.06) screws
08 = Steel wire-clamp combo head screws
6-32 Wire
Clamping
E No.
Screw
Barrier Strips
Housing Material—Thermoplastic
polyamide
Flammability—UL94V-0
Color—Black
Terminals—Bright acid tin over
copper alloy
Screws—#6-32 steel, zinc plating with
clear chromate coating. Wire clamping
screws and binding head screws
available.
B
8,0
(.315)
6-32 Binding
Head Screw
of Circuits (Not positions)
02 through 24
2
16,4
(.65)
P. C.
Pin
Electrical Properties
8,9
(.35)
Ratings—UL Class C 20 Amps, 300V
CSA Type C 20 Amps, 300V
Wire Range—12-22 AWG
0,8
Environmental Properties
Operating Temperature Range—
105°C [221°] max.
Circuit Identification—See page 179
Hardware Options
1437651-2—Wire clamp screw, steel,
see page 178
1437651-5—Wire clamp screw, brass,
see page 178
1437651-8—Binding head screw,
steel, see page 178
LO3—Binding head screw, stainless,
see page 178
4,6
(.18)
(.032)
1,8
Dia.
(.073)
9,5
(.375)
Typ.
1,0
(.04)
1,5
(.06)
5,5
(.22)
15,4
(.625)
RECOMMENDED PCB HOLE LAYOUT
LR30811
E54800
149
Catalog 1308389
Revised 6-07
www.te.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
0.375” [9.53] Pitch, NC6 Series, Low Profile (Continued)
L=A+
19,0
(.750)
A
15,9
(.63)
9,5
(.375)
Typ.
6-32 Wire
Clamping
Screw
5,5
(.22)
1,5
(.06)
8,0
(.315)
6-32 Binding
Head Screw
16,4
(.65)
P. C.
Pin
8,9
(.35)
0,8
4,6
(.18)
(.032)
9,5
(.375)
Typ.
1,0
(.04)
1,8
Dia.
(.073)
1,5
(.06)
5,5
(.22)
15,4
(.625)
No. of
Positions
2
3
4
5
6
7
8
9
10
11
12
13
Dim.
A
0.375 [9.5]
0.750 [19.1]
1.125 [28.6]
1.500 [38.1]
1.875 [47.6]
2.250 [57.1]
2.625 [66.7]
3.000 [76.2]
3.375 [85.7]
3.750 [95.2]
4.125 [104.8]
4.500 [114.3]
No. of
Positions
14
15
16
17
18
19
20
21
22
*23
*24
Dim.
A
4.875 [123.8]
5.250 [133.3]
5.625 [142.9]
6.000 [152.4]
6.375 [161.9]
6.750 [161.9]
7.125 [171.4]
7.500 [181.0]
7.875 [190.5]
8.250 [200.0]
8.625 [209.6]
* No mounting available
150
Catalog 1308389
Revised 6-07
www.te.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
0.4375” [11.1] Pitch, Series SSB7
SSB7FP##0202
Binding Head
Scew
Material & Finish
Barrier Strips
Housing Material—Polypropylene
Flammability—UL94V-2
Color—Black
Terminals—Brass, bright acid tin over
copper plating
Screw—#6-32 Steel with zinc +
chromate plating
Mechanical Properties
Pitch (Terminal Spacing)—
.4375 in. [11.1]
Recommended PCB Hole Dia.—
.077" [1.955]
Wire Strip Length—.38" [9.652]
Recommended Tightening
Torque—8 in-lbs.
Recommended Screwdrivers—
Stanley 1006-4, Sears Craftsman 41581,
Any #2 Phillips-Head
Wire Lug Width (Max.)—8.1mm
[.320 in.]
Electrical Properties
Ratings—UL Class B 20 Amps, 600V
UL Class C 20 Amps, 600V
CSA Type C 20 Amps, 300V
CSA Type D, 5 Amps, 600V
Wire Range—12-22 AWG
Dielectric Withstand—5000V
Environmental Properties
Operating Temperature Range—60°C to +105°C [-76°F to +221°F]
Computing Barrier Block
Lengths
Direct Mounting—Use C1 and L1 for
P & H mounting options
End Position Mounting—Use L2 and
C2 for M, E, F & G mounting options
2
Circuits
(not positions)
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
C1
in.
—
0.44
0.88
1.31
1.75
2.19
2.63
3.06
3.50
3.94
4.38
4.81
5.25
5.69
6.13
6.56
7.00
7.44
7.88
8.31
8.75
9.19
9.63
10.06
10.50
10.94
11.38
L1*
in.
—
1.00
1.44
1.88
2.31
2.75
3.19
3.63
4.06
4.50
4.94
5.38
5.81
6.25
6.69
7.13
7.56
8.00
8.44
8.88
9.31
9.75
10.19
10.63
11.06
11.50
11.94
C2
in.
0.88
1.31
1.75
2.19
2.63
3.06
3.50
3.94
4.38
4.81
5.25
5.69
6.13
6.56
7.00
7.44
7.88
8.31
8.75
9.19
9.63
10.06
10.50
10.94
11.38
—
—
L2*
in.
1.44
1.88
2.31
2.75
3.19
3.63
4.06
4.50
4.94
5.38
5.81
6.25
6.69
7.13
7.56
8.00
8.44
8.88
9.31
9.75
10.19
10.63
11.06
11.50
11.94
—
—
LR25557
E63810
151
Catalog 1308389
Revised 6-07
www.te.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
0.4375” [11.1] Pitch, Series SSB7 (Continued)
Ordering Information
SSB 7 F P 06 02 02 11
Single Screw Dual-Barrier Strip
SSB
B
Contact Spacing
(Center-to-Center)
7 =.4375 (7/16)
C
Base Options
C=Closed Base
F=Flat Base
R=Raised Base
T=Turret Base
(Available only with 01, 04, 05,
07, 09, 12, 13, 15 style bottom
terminals)
D
Mounting Options
(See illustration below)
E=Open end positions, with
mounting inserts, with end
barriers
F=Open end positions, without
mounting inserts, without end
barriers
G=Open end positions, with
mounting inserts, without end
barriers
M=Open end positions, without
mounting inserts, with end
barriers
P=All positions filled with contacts,
with end barriers
E
C
D
E
F
G
No. of Circuits (Not Positions)
Must conform to mounting options
02 to 32 circuits (P & H mounting)
02 to 27 circuits (M, E, F & G
mounting)
Terminal Style
01=Solder Tail
02=Printed Circuit Pin
03=Non-Feed Through (with C
base only)
04=Extended Printed Circuit Pin
05=Quick Connects
06=90° bend, .46" x .11" (with F
base only)
07=Wire Wrap
08=90° bend, .75" x .11" (with F
base only)
12=90° bend, .21" x .65"
13=90° bend, .36" x .50"
14=90° bend, .41" x .16" (with F
base only)
15=90° bend, .51" x .35"
16=90° bend, .32" x .25" (with F
base only)
G
Top Hardware Options
00=No top hardware (Separately
packaged binding head screws
supplied at no cost)
01=Bright zinc and chromate
plated steel binding head
screw
02=Bright zinc and chromate
plated steel screw and captive
clamp - Do not order with other
top hardware
03=Stainless steel binding head
screw
04=Nickel plated brass binding
head screw
09=Nickel plated brass screw and
captive clamp - Do not order
with other top hardware
80=Single-sided solder tab
81=Double-sided solder tab
Quick-Connect Blades
(supplied with 01 screw)
.250 wide
x.032
thick
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
H
.187 wide
x.020
thick
40=
41=
42=
43=
44=
45=
46=
47=
48=
49=
50=
51=
52=
53=
54=
55=
56=
Circuit Identification Options
11
12
13
14
15
16
= 12345...
= ...54321
=
=
=
=
1
2
3
4
5
.
.
.
F
H
1
2
3
4
5
.
.
.
A
B
...54321
12345...
A
LR25557
E63810
152
Catalog 1308389
Revised6-07
www.te.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
0.4375” [11.1] Pitch, Series SSB7 (Continued)
Contact Spacing Options:
Mounting Options:
Terminal Style:
.4375 in (7/16") Spacing
End Position
Mounting
Solder Tail
Extra thick barriers provide higher
voltage rating. Up to 27 ckts. (25
circuits for end mounted blocks)
Base Options:
Closed Base
Flat Base
Catalog Letter
Code: F. Lends
itself most readily
to applications
where direct topto-bottom feedthrough is required with no special
requirement for circuit isolation on the
bottom side. The most common
example of this is printed circuit
board mounting.
Without End Barriers
Catalog Letter Codes: F, G & H.
Facilitates mounting-screw access
when end sections are used for
mounting.
Direct Mounting
Catalog Letter Codes: P & H. SSBs
may be solder-mounted using the
bottom terminals themselves, as in
the case of printed circuit board
applications.
Direct mounting is also possible with
turret base models using press-on
retaining clips (Catalog No. L97, Part
Number 1437661-7) on turrets.
Raised Base
Catalog Letter Code R. Standoffs
between each circuit raise block
.030" above mounting surface to
allow flux and solvents to drain
during soldering operations.
Available only with 02 and 04 bottom
terminals.
Turret Base
Catalog Letter Code: T. Combines
top-to-bottom
feed-through
with bottom-side
circuit isolation
for panels up to
.126" thick. Turret
bases are available with the following
terminals: solder tail, quick connect,
machine wrap, extended circuit
board terminal, and right-angle.
Catalog Number
Code: 01. For
applications requiring
a wrapped solder
connection.
Printed Circuit Pin
Catalog Number
Code: 02.
Designed specifically
for mounting on .063"
thick circuit board.
Special, readily
solderable plating permits good fillet
development in automated soldering
processes.
Barrier Strips
Catalog Letter
Code: C. For
terminal junctionblocks requiring
top connections
only. Useful in
applications
requiring single point circuit
terminations or circuit completion via
top mounted, single- and two-sided
quick-connects. Replace double-row
barrier strips.
Catalog Letter
Codes: E, F, G
or M. Supplied
without contacts in end sections to
allow installer to mount blocks with
screws in end section holes. Base of
block will support mounting screws
(Codes F & M). Also available with
mounting inserts installed in end
mounting holes to raise mounting
screw heads to the level of other top
hardware (Codes E & G).
Non-Feed-Through
Catalog Number
Code: 03.
With closed base
option only.
2
Extended Printed
Circuit Pin
Catalog Number
Code: 04.
Useful where extra
length is needed, as in
thicker printed circuit
boards or single-wrap
connections.
Quick Connect
Hardware Options
7C1xxx—Safety cover, see page 175
QC2x—.250 Quick connects,
see page 176
QC4x—.187 Quick connects,
see page 176
ST80—Single sided solder tabs,
see page 176
1776090-x—Extra long Quick
connects, see page 176
J7—Jumpers, see page 177
L91—Mounting insert, see page 178
L92—Angle bracket, see page 178
Catalog Number Code:
05. .250 in. wide x
.032" thick blades
accept .250" female
quick connects.
LR25557
E63810
153
Catalog 1308389
Revised 6-07
www.te.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
0.4375” [11.1] Pitch, Series SSB7 (Continued)
Mounting Position:
Top Hardware Options:
Solder Tabs
Right-Angle
Binding Head Screws
Catalog Number
Codes: 06, 08, 12,
13, 14, 15, 16.
In most applications, binding head
screws will provide excellent wire
retention because of exclusive wire
locking tabs. These binding
head screws are available in 3
materials identified by codes
01, 02, and 03.
Catalog Number Code: 80. Singlesided, slotted solder tabs are
available for making wrapped solder
connections on the top side of SSBs.
Seven variations of
right-angle contacts
are available.
Designed for circuit
board and panel
applications, this option saves space
when printed circuit boards are
stacked closely together. It provides
access to top connections in
restricted spaces. Mount with angle
brackets. (Catalog No. L92).
Catalog No.
Code
06*
08*
12
13
14*
15
16*
A
in.
0.46
0.75
0.21
0.36
0.41
0.51
0.32
B
in.
0.11
0.11
0.65
0.50
0.16
0.35
0.25
*Not available with turret base
Wire Wrap
Catalog Number Code:
07. Longer than extended
circuit board terminals.
Post alignment is
compatible with
tolerances
required for
automatic wire
wrapping
equipment. Post
dimensions are
compatible with
standard wire
wrapping bits.
Catalog Number Code:
01 Bright Zinc and Chromate Plated Steel
02 Stainless Steel
03 Nickel Plated Brass
Captive Clamp
For applications requiring
extra security, captive clamps
under the screw heads
augment the locking tabs on each
contact. Scews have a unique Philslot design accepting either Phillipshead or straight screwdriver. Code
02 screw is Bright Zinc and
Chromate plated steel. Code 09
screw is Nickel plated Brass.
Circuit Identification Options:
Catalog Number Codes: 11 through
16. SSB blocks may be ordered with
circuit identification numbers in white
on the molding in six different
variations. Custom markings are
available on special order.
Catalog Number Code:
02 Bright Zinc and Chromate Plated Steel
09 Nickel Plated Brass
Catalog Number Codes: 20 through
56. A complete selection of .187" and
.250" quick-connect blades are
available for connecting wire
terminated with female quick
connects. Single-and double-sided
types in flat, 45º and 90º angle bends
can be supplied. Material is brass
with tin plating. All blades supplied
with 01 screws. Various quickconnects can be combined.
Molding Material Options:
The standard SSB molding material is
UL94V-2 polypropylene. Consult
Technical Support for other materials
available on special order.
Molding Color Options:
SSB blocks are stocked in black.
Consult Technical Support for
availability of other colors.
154
Catalog 1308389
Revised 6-07
www.te.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
Double-Row, Dual-Barrier Strips
Product Facts
n Double-row,
dual barrier
strips for wire-to-wire
applications. These parts
also allow end users to
complete the wiring to a
separate screw without
disturbing the factory
wiring.
n Available with either binding
head screws
or wire clamp
n Increased current-carrying
capability
Barrier Strips
Applications
n Industrial
Controls
Equipment
n HVAC
n Power Supplies
n Traffic Signals
n Telecom
n Test
2
Key Features
n Closed
bottom design allows
for mounting direct to sheet
metal panel
n Molded to length
n Accessories such as QuickConnect Tabs and Jumpers
available
n Wire-to-wire termination:
- .374 [9.5] centerline:
Up to 30 positions
- .433 [11.0] centerline:
Up to 26 positions
- .437 [11.1] centerline:
Up to 26 positions
- .563 [14.3] centerline:
Up to 18 positions
n RoHS Compliant
E60677
155
Catalog 1308389
Revised 6-07
www.te.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
Double-Row, Dual-Barrier Strips (Continued)
.374 [9.5] Centerline
Dim. L
±.024 [±0.6]
Material & Finish
Dim. S
±.02 [±0.5]
Insulator Body—UL94V-0,
thermoplastic, black
Terminals—Brass, tin plated
Screw—#6-32 steel, nickel plated
.158
[4.0] Dia.
Ref.
.315±.008
[8.0±0.2] Typ.
Mechanical Properties
.374±.008
[9.5±0.2] Typ.
Screw Torque—12 in-lb
.315±.008 [8.0±0.2] Typ.
Electrical Properties
Current Rating—20 A, 300 VAC
Wire Range—12-22 AWG
Withstanding Voltage—2000 VAC
min.
.268±.012 [6.8±0.3]
.732±.012 [18.6±0.3]
.512±.012 [13.0±0.3] Typ.
Environmental Properties
.858±.012 [21.8±0.3]
Operating Temperature—
-40˚F to +221˚F [-40˚C to +120˚C]
Hardware Options
J6140—Spade jumper, see page 177
J6240—Flanged spade jumper, see
page 177
J6340—Ring tongue jumper, see page
177
J6—Spade jumper, see page 177
Dimension
No. of
Positions
L
S
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
1.42 [036.2]
1.80 [045.7]
2.17 [055.2]
2.55 [064.7]
2.92 [074.2]
3.30 [083.7]
3.67 [093.2]
4.05 [103.0]
4.41 [112.0]
4.80 [122.0]
5.16 [131.0]
5.55 [141.0]
5.91 [150.0]
6.30 [160.0]
6.65 [169.0]
7.05 [179.0]
7.40 [188.0]
7.79 [198.0]
8.15 [207.0]
8.54 [217.0]
8.90 [226.0]
9.29 [236.0]
9.65 [245.0]
10.04 [255.0]
10.39 [264.0]
10.79 [274.0]
11.14 [283.0]
11.54 [293.0]
11.89 [302.0]
1.13 [028.7]
1.50 [038.2]
1.88 [047.7]
2.25 [057.2]
2.63 [066.7]
3.00 [076.2]
3.37 [085.7]
3.75 [095.2]
4.13 [105.0]
4.49 [114.0]
4.88 [124.0]
5.24 [133.0]
5.63 [143.0]
5.98 [152.0]
6.38 [162.0]
6.73 [171.0]
7.13 [181.0]
7.48 [190.0]
7.87 [200.0]
8.23 [209.0]
8.62 [219.0]
8.98 [228.0]
9.37 [238.0]
9.72 [247.0]
10.12 [257.0]
10.47 [266.0]
10.87 [276.0]
11.22 [285.0]
11.61 [295.0]
Part Numbers
w/Binding Head
w/Wire
Screws
Clamp Screws
1546306-2
1546307-2
1546306-3
1546307-3
1546306-4
1546307-4
1546306-5
1546307-5
1546306-6
1546307-6
1546306-7
1546307-7
1546306-8
1546307-8
1546306-9
1546307-9
1-1546306-0
1-1546307-0
1-1546306-1
1-1546307-1
1-1546306-2
1-1546307-2
1-1546306-3
1-1546307-3
1-1546306-4
1-1546307-4
1-1546306-5
1-1546307-5
1-1546306-6
1-1546307-6
1-1546306-7
1-1546307-7
1-1546306-8
1-1546307-8
1-1546306-9
1-1546307-9
2-1546306-0
2-1546307-0
2-1546306-1
2-1546307-1
2-1546306-2
2-1546307-2
2-1546306-3
2-1546307-3
2-1546306-4
2-1546307-4
2-1546306-5
2-1546307-5
2-1546306-6
2-1546307-6
2-1546306-7
2-1546307-7
2-1546306-8
2-1546307-8
2-1546306-9
2-1546307-9
3-1546306-0
3-1546307-0
156
Catalog 1308389
Revised 6-07
www.te.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
Double-Row, Dual-Barrier Strips (Continued)
.433 [11.0] Centerlines
Dim. L
± .08 [±2.0]
Dim. S
Material & Finish
Insulator Body—UL94V-0,
thermoplastic, black
Terminals—Brass, tin plated
Screw—#6-32 steel, nickel plated
Mechanical Properties
.177 [4.5] Dia. Typ.
.413±.01
[10.5±0.3]
Screw Torque—12 in-lb
Electrical Properties
.433±.008 [11.0±0.2] Typ. for .433 Centerline
.827±.01
[21.0±0.3]
.366±.008
[9.3±0.2]
Typ.
Environmental Properties
Barrier Strips
Current Rating—20 A, 300 VAC
Wire Range—14-22 AWG
Withstanding Voltage—2000 VAC
min.
.551±.01
.315±.01 [14.0±0.3]
[8.0±0.3]
Operating Temperature—
-40˚F to +221˚F [-40˚C to +120˚C]
1.10±.02
[28.0±0.6]
Dimension
No. of
Positions
L
S
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
1.65 [41.8]
2.08 [52.8]
2.51 [63.8]
2.94 [74.8]
3.38 [85.8]
3.81 [96.8]
4.24 [107.8]
4.68 [118.8]
5.11 [129.8]
5.54 [140.8]
5.98 [151.8]
6.41 [162.8]
6.84 [173.8]
7.27 [184.8]
7.71 [195.8]
8.14 [206.8]
8.57 [217.8]
9.01 [228.8]
9.44 [239.8]
9.87 [250.8]
10.31 [261.8]
10.74 [272.8]
11.17 [283.8]
11.61 [294.8]
12.04 [305.8]
1.264 [32.1]
1.697 [43.1]
2.130 [54.1]
2.563 [65.1]
2.996 [76.1]
3.429 [87.1]
3.862 [98.1]
4.295 [109.1]
4.728 [120.1]
5.161 [131.1]
5.594 [142.1]
6.028 [153.1]
6.461 [164.1]
6.894 [175.1]
7.327 [186.1]
7.760 [197.1]
8.193 [208.1]
8.626 [219.1]
9.059 [230.1]
9.492 [241.1]
9.925 [252.1]
10.358 [263.1]
10.791 [274.1]
11.224 [285.1]
11.657 [296.1]
2
Part Numbers
w/Binding Head
w/Wire
Screws
Clamp Screws
1546481-2
1546477-2
1546481-3
1546477-3
1546481-4
1546477-4
1546481-5
1546477-5
1546481-6
1546477-6
1546481-7
1546477-7
1546481-8
1546477-8
1546481-9
1546477-9
1-1546481-0
1-1546477-0
1-1546481-1
1-1546477-1
1-1546481-2
1-1546477-2
1-1546481-3
1-1546477-3
1-1546481-4
1-1546477-4
1-1546481-5
1-1546477-5
1-1546481-6
1-1546477-6
1-1546481-7
1-1546477-7
1-1546481-8
1-1546477-8
1-1546481-9
1-1546477-9
2-1546481-0
2-1546477-0
2-1546481-1
2-1546477-1
2-1546481-2
2-1546477-2
2-1546481-3
2-1546477-3
2-1546481-4
2-1546477-4
2-1546481-5
2-1546477-5
2-1546481-6
2-1546477-6
157
Catalog 1308389
Revised 6-07
www.te.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
Double-Row, Dual-Barrier Strips (Continued)
.437 [11.1] Centerlines
Dim. L
± .08 [±2.0]
Dim. S
Material & Finish
Insulator Body—UL94V-0,
thermoplastic, black
Terminals—Brass, tin plated
Screw—#6-32 steel, nickel plated
Mechanical Properties
.177 [4.5] Dia. Typ.
.413±.01
[10.5±0.3]
Screw Torque—12 in-lb
Electrical Properties
.437±.008 [11.1±0.2] Typ. for .437 Centerline
Current Rating—20 A, 300 VAC
Wire Range—14-22 AWG
Withstanding Voltage—2000 VAC
min.
.827±.01
[21.0±0.3]
.366±.008
[9.3±0.2]
Typ.
Environmental Properties
.551±.01
.315±.01 [14.0±0.3]
[8.0±0.3]
Operating Temperature—
-40˚F to +221˚F [-40˚C to +120˚C]
Hardware Options
1776110-x—Single-sided Quick
Connects, see page 176
1776057-x—Two-sided Quick
Connects, see page 176
J7—Spade jumper, see page 177
J7140—Spade jumper, see page 177
J7240—Flanged jumper, see page 177
J7340—Ring tongue jumper,
see page 177
J76—Over-the-barrier jumper,
see page 177
1.10±.02
[28.0±0.6]
Dimension
No. of
Positions
L
S
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
1.62 [41.2]
2.06 [52.3]
2.50 [63.4]
2.93 [74.5]
3.37 [85.6]
3.81 [96.7]
4.24 [107.8]
4.68 [118.9]
5.12 [130.0]
5.55 [141.1]
5.99 [152.2]
6.43 [163.3]
6.87 [174.4]
7.30 [185.5]
7.74 [196.6]
8.18 [207.7]
8.61 [218.8]
9.05 [229.9]
9.49 [241.0]
9.93 [252.1]
10.36 [263.2]
10.80 [274.3]
11.24 [285.4]
11.67 [296.5]
12.11 [307.6]
1.264 [32.1]
1.697 [43.1]
2.130 [54.1]
2.563 [65.1]
2.996 [76.1]
3.429 [87.1]
3.862 [98.1]
4.295 [109.1]
4.728 [120.1]
5.161 [131.1]
5.594 [142.1]
6.028 [153.1]
6.461 [164.1]
6.894 [175.1]
7.327 [186.1]
7.760 [197.1]
8.193 [208.1]
8.626 [219.1]
9.059 [230.1]
9.492 [241.1]
9.925 [252.1]
10.358 [263.1]
10.791 [274.1]
11.224 [285.1]
11.657 [296.1]
Part Numbers
w/Binding Head
w/Wire
Screws
Clamp Screws
1546670-2
1546671-2
1546670-3
1546671-3
1546670-4
1546671-4
1546670-5
1546671-5
1546670-6
1546671-6
1546670-7
1546671-7
1546670-8
1546671-8
1546670-9
1546671-9
1-1546670-0
1-1546671-0
1-1546670-1
1-1546671-1
1-1546670-2
1-1546671-2
1-1546670-3
1-1546671-3
1-1546670-4
1-1546671-4
1-1546670-5
1-1546671-5
1-1546670-6
1-1546671-6
1-1546670-7
1-1546671-7
1-1546670-8
1-1546671-8
1-1546670-9
1-1546671-9
2-1546670-0
2-1546671-0
2-1546670-1
2-1546671-1
2-1546670-2
2-1546671-2
2-1546670-3
2-1546671-3
2-1546670-4
2-1546671-4
2-1546670-5
2-1546671-5
2-1546670-6
2-1546671-6
158
Catalog 1308389
Revised 6-07
www.te.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
Double-Row, Dual-Barrier Strips (Continued)
.563 [14.3] Centerline
Dim. L
±.02 [±0.5]
Dim. S
+.03/-.02
[+0.7/-0.5]
Material & Finish
Insulator Body—UL94V-0,
thermoplastic, black
Terminals—Brass, tin plated
Screw—M4.0 steel, nickel plated
.222
[5.64] Dia. Ref.
2 Plc.
Mechanical Properties
.492±.008
[12.5±0.2]
Typ.
Screw Torque—16 in-lb
Electrical Properties
Current Rating—30 A, 300 VAC
Wire Range—10-22 AWG
Withstanding Voltage—2000 VAC
min.
.210
[5.33] Dia. Ref.
2 Plc.
.563±.008
[14.3±0.2]
Typ.
Environmental Properties
Barrier Strips
.441±.012
[11.2±.31]
.394±.012
[10.0±0.3]
Operating Temperature—
-40˚F to +284˚F [-40˚C to +140˚C]
Hardware Options
.610 +.012/-.012
[15.5 +0.3/-.31]
1776174-x—Single-sided Quick
Connects, see page 176
1776173-x—Two-sided Quick
Connects, see page 176
1.01 ± .012
[25.6 ±0.3]
1.28 +.012/-.02
[32.5 +0.3/-.52]
Dimension
No. of
Positions
L
S
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
2.13 [54.0]
2.69 [68.3]
3.25 [82.6]
3.81 [96.9]
4.38 [111.2]
4.94 [125.5]
5.50 [139.8]
6.08 [154.1]
6.63 [168.4]
7.19 [182.7]
7.75 [197.0]
8.32 [211.3]
8.88 [225.6]
9.44 [239.9]
10.02 [254.5]
10.57 [268.5]
11.13 [282.8]
1.69 [42.9]
2.25 [57.2]
2.81 [71.5]
3.38 [85.8]
3.94 [100.1]
4.50 [114.4]
5.07 [128.7]
5.63 [143.0]
6.19 [157.3]
6.76 [171.6]
7.32 [185.9]
7.88 [200.2]
8.44 [214.5]
9.01 [228.8]
9.57 [243.1]
10.13 [257.4]
10.70 [271.7]
2
Part Numbers
w/Wire
w/Binding Head
Clamp Screws
Screws
1546311-2
1546310-2
1546311-3
1546310-3
1546311-4
1546310-4
1546311-5
1546310-5
1546311-6
1546310-6
1546311-7
1546310-7
1546311-8
1546310-8
1546311-9
1546310-9
1-1546311-0
1-1546310-0
1-1546311-1
1-1546310-1
1-1546311-2
1-1546310-2
1-1546311-3
1-1546310-3
1-1546311-4
1-1546310-4
1-1546311-5
1-1546310-5
1-1546311-6
1-1546310-6
1-1546311-7
1-1546311-7
1-1546311-8
1-1546310-8
159
Catalog 1308389
Revised 6-07
www.te.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
Double-Row, Dual-Barrier Strips w/o Washer
.563 [14.3] Centerline
Dim. A
.032 [±0.81]
Material & Finish
Dim. B
.032 [±0.81]
Insulator Body—UL94V-0,
thermoplastic, black
Terminals—Brass, tin plated
Screw—M4.0 steel, nickel plated
Mechanical Properties
Ø.22
[5.59]
4 Plc.
.22
[5.59]
.492±.008
[12.5±0.2]
Screw Torque—14 in-lb
Electrical Properties
.563±.008
[14.3±0.2]
Current Rating—30 A, 600 VAC
Wire Range—10-22 AWG
Withstanding Voltage—2000 VAC
min.
.26
[6.60]
1.280±.035
[32.5 ±.889]
.44±.02
[11.2±.51]
Environmental Properties
Operating Temperature—
-40˚F to +120˚F [-40˚C to +49˚C]
.39
[9.9]
Hardware Options
.80±.02
[20.3±.508]
1776174-x—Single-sided Quick
Connects, see page 176
1776173-x—Two-sided Quick
Connects, see page 176
Dimension
No. of
Positions
L
S
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
2.13 [54.0]
2.69 [68.3]
3.25 [82.6]
3.81 [96.9]
4.38 [111.2]
4.94 [125.5]
5.50 [139.8]
6.08 [154.1]
6.63 [168.4]
7.19 [182.7]
7.75 [197.0]
8.32 [211.3]
8.88 [225.6]
9.44 [239.9]
10.02 [254.5]
10.57 [268.5]
11.13 [282.8]
1.69 [42.9]
2.25 [57.2]
2.81 [71.5]
3.38 [85.8]
3.94 [100.1]
4.50 [114.4]
5.07 [128.7]
5.63 [143.0]
6.19 [157.3]
6.76 [171.6]
7.32 [185.9]
7.88 [200.2]
8.44 [214.5]
9.01 [228.8]
9.57 [243.1]
10.13 [257.4]
10.70 [271.7]
1.00±.02
[25.4±.508]
Part Numbers
w/Wire
w/Binding Head
Clamp Screws
Screws
1776544-2
1986158-2
1776544-3
1986158-3
1776544-4
1986158-4
1776544-5
1986158-5
1776544-6
1986158-6
1776544-7
1986158-7
1776544-8
1986158-8
1776544-9
1986158-9
1-176544-0
1-1986158-0
1-176544-1
1-1986158-1
1-176544-2
1-1986158-2
1-176544-3
1-1986158-3
1-176544-4
1-1986158-4
1-176544-5
1-1986158-5
1-176544-6
1-1986158-6
1-176544-7
1-1986158-7
1-176544-8
1-1986158-8
160
Catalog 1308389
Revised 6-07
www.te.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
Barrier Strip Sockets
Mateability for the socket
line is given below:
Socket
Series
USB
RSB6B
Connector
Series
RSB3, SSB3
RSB6
Product Facts
n End-to-end
Barrier Strips
mounting of USB
sockets maintain circuit
spacing: Two 12-circuit USB
sockets can mate with one
24-circuit SSB3 or RSB3.
n Secure mating with built-in
locking arms
2
This unique plug-in socket
line allows quick connection
of circuits simultaneously
without the use of tools.
They are designed to be
wave-soldered to a PC
board, after which the
connector is plugged into
the socket.
161
Catalog 1308389
Revised 6-07
www.te.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
0.325” [8.26] Pitch, Series USB Socket (for Series RSB3 and SSB3)
USB3B08S & SSB3FP080202
Material & Finish
Housing Material—Polyamide, Type
6/6
Flammability—UL94V-2
Color—Black
Terminals Contact—Copper alloy,
bright tin plating
Pin—Copper alloy, bright tin plating
Mechanical Properties
Pitch (Terminal Spacing)—
0.325" [8.26]
Recommended PCB Hole Dia.—
.055" [1.40]
Pullout Force—5-7 lbs.
Electrical Properties
Ratings—UL Class B 10 Amps, 300V
CSA Type B 15 Amps, 300V
CSA Type D 10 Amps, 300V
Dielectric Withstand—3500V
Recommended PCB Hole Pattern
Environmental Properties
Operating Temperature Range—
-60°C to +105°C [-76°F to +221°F]
No. of
Circuits
2
3
4
5
6
7
8
9
10
11
12
13
14
Dimensions
A
B
0.650
0.325
0.975
0.650
1.300
0.975
1.625
1.300
1.950
1.625
2.275
1.950
2.600
2.275
2.925
2.600
3.250
2.925
3.575
3.250
3.900
3.575
4.225
3.900
4.550
4.225
Dual-Barrier Mating Strip
Catalog Number
Tri-Barrier Mating Strip
Catalog Number
Catalog
Number
SSB3FP0202...
SSB3FP0302...
SSB3FP0402...
SSB3FP0502...
SSB3FP0602...
SSB3FP0702...
SSB3FP0802...
SSB3FP0902...
SSB3FP1002...
SSB3FP1102...
SSB3FP1202...
SSB3FP1302...
SSB3FP1402...
RSB3VP0212...
RSB3VP0312...
RSB3VP0412...
RSB3VP0512...
RSB3VP0612...
RSB3VP0712...
RSB3VP0812...
RSB3VP0912...
RSB3VP1012...
RSB3VP1112...
RSB3VP1212...
RSB3VP1312...
RSB3VP1412...
USB3B02S
USB3B03S
USB3B04S
USB3B05S
USB3B06S
USB3B07S
USB3B08S
USB3B09S
USB3B10S
USB3B11S
USB3B12S
USB3B13S
USB3B14S
Note: See page 165 to complete mating Tri-Barrier Strip Catalog Number.
See page 169 to complete mating Dual-Barrier Strip Catalog Number.
LR25557
E63810
162
Catalog 1308389
Revised 6-07
www.te.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
0.375” [9.53] Pitch, Series RSB6B Socket (for Series RSB6 Tri-Barrier)
RSB6B06S
Material & Finish
Barrier Strips
Housing Material—Polyamide
Flammability—UL94V-2
Color—Black
Terminals—Copper alloy, bright tin
plating
Pin—Copper alloy, bright tin plating
Mechanical Properties
Pitch (Terminal Spacing)—
.375 in [9.53]
Recommended PCB Hole Dia.—
.062" [1.57]
2
Electrical Properties
Ratings—UL Class B 20 Amps, 300V
CSA Type B 10 Amps, 300V
CSA Type D 5 Amps, 600V
Dielectric Withstand—3500V
Environmental Properties
Operating Temperature Range—
-60°C to +105°C [-76°F to +221°F]
Recommended PCB Hole Pattern
No. of
Circuits
02
03
04
05
06
07
08
09
10
Dimensions
A
B
0.720
0.375
1.094
0.750
1.469
1.125
1.844
1.500
2.219
1.875
2.594
2.250
2.869
2.625
3.244
3.000
3.720
3.375
Catalog
Number
RSB6B02S
RSB6B03S
RSB6B04S
RSB6B05S
RSB6B06S
RSB6B07S
RSB6B08S
RSB6B09S
RSB6B10S
Note: RSB6 Tri-Barrier Blocks should be ordered with Number 12 Terminal
Style (printed circuit pin, V mounting) when used in combination with
this plug-in socket. See page 172 for ordering information.
LR25557
E63810
163
Catalog 1308389
Revised 6-07
www.te.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
0.325" [8.26] Pitch, Series RSB3
RSB3VP061202
.590
[14.98]
.325
[8.25]
.270
[6.85]
.046
[1.16]
.500
[12.7]
Material & Finish
Housing Material—Polypropylene
Flammability—UL94V-2
Color—Black
Terminals—Brass w/bright Tin plating
Screws—Steel w/Zinc + Chromate
plating
.054
[1.37]
.055
[1.39]
.500
[12.7]
.200
[5.08]
.250
[6.35]
.154
[3.91]
.032
[0.81] Typ.
.062
[1.57] Dia. Hole After Plating
Mechanical Properties
Pitch (Terminal Spacing)—
.325 in [8.26]
Screw Size—6-32
Recommended PCB Hole Dia.—
0.062”
Wire Strip Length—.31 in [7.87]
Recommended Tightening
Torque—9 in-lbs.
Recommended Screwdrivers—
Stanley 1006-4, Sears Craftsman 41581,
Any #2 Phillips-Head
Wire Lug Width (Max.)—
.265 in [6.73]
Electrical Properties
Maximum Current—15A
Operating Voltage—300V
Wire Range—#14-26 AWG
Dielectric Withstand—4000V
Environmental Properties
Operating Temperature Range—
-60°C to +105°C [-76°F to +221°F]
For mating socket, see pg. 162.
Computing Barrier Block
Lengths
Direct Mounting—Use C1 and L1 for
Mounting Option "P".
End Position Mounting—Use C2 and
L2 for Mounting Option "M".
LR25557
E63810
.325
[8.25]
.180
[4.57] Min.
Dimensions
Circuits
(not positions)
02
03
04
05
06
07
08
09
10
11
12
13
14
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
C1
in.
0.325
0.650
0.975
1.300
1.625
1.950
2.275
2.600
2.925
3.250
3.575
3.900
4.225
4.875
5.200
5.525
5.850
6.175
6.500
6.825
7.150
7.475
7.800
8.125
8.450
8.775
9.100
9.425
9.750
10.075
10.400
10.725
11.050
11.357
L1*
in.
0.704
1.029
1.354
1.679
2.004
2.329
2.654
2.797
3.304
3.629
3.954
4.279
4.604
5.254
5.579
5.904
6.229
6.554
6.879
7.204
7.529
7.854
8.179
8.504
8.829
9.154
9.479
9.804
10.129
10.454
10.779
11.104
11.429
11.754
C2
in.
0.975
1.300
1.625
1.950
2.275
2.600
2.925
3.250
3.575
3.900
4.225
4.550
4.875
5.525
5.850
6.175
6.500
6.825
7.150
7.475
7.800
8.125
8.450
8.775
9.100
9.425
9.750
10.075
10.400
10.725
11.050
11.357
—
—
L2*
in.
1.354
1.679
2.004
2.329
2.654
2.979
3.304
3.629
3.954
4.279
4.604
4.929
5.254
5.904
6.229
7.554
6.879
7.204
7.529
7.854
8.179
8.504
8.829
9.154
9.479
9.804
10.129
10.454
10.779
11.104
11.429
11.754
—
—
*L2 and L1 are based on molded-to-length strips.
164
Catalog 1308389
Revised 6-07
www.te.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
0.325" [8.26] Pitch, Series RSB3 (Continued)
Ordering Information
RSB 3 V P 06 12 02 11*
A
A
Single Screw Tri-Barrier Strip
RSB
B
Contact Spacing
(Center-to-Center)
3=.325 in.
Mounting Position
V=Vertical Mounting
D
End Contact Mounting Options
M=End Position Mounting: open
end positions with barriers.
P=Direct Mounting: all positions
filled with contacts, with
barriers
E
No. of Circuits (Not Positions)
02 through 34 for M Option
02 through 36 for P Option
F
Terminal Style
12=Printed Circuit Pin for use with
USB3 Series Socket
15=Superseded by 4 PCR per
page 125
17=Superseded by 4WWV,
page 125
C
G
D
E
F
Top Hardware Options
01=Bright zinc and chromate
plated steel bindinghead screw
02=Bright zinc and chromate
plated steel screw and
captive clamp – Do
not order in
combination with other top
hardware.
G
H
H
Circuit Identification Options
Catalog Number Codes: 11
through 18 and 21 through 28.
RSB3 blocks may be ordered with
white circuit identification
numbers on the molding in 16
variations. Custom markings
available on special order.
Barrier Strips
C
B
Quick-Connect Blades
(supplied with 01 screw)
.110 wide
x.020
thick
13
14
15
2
.187 wide
x.020
thick
73=
74=
75=
Catalog Number Codes: 13
through 15 and 73 through 75.
A complete selection of .187” and
.110” quick-connect blades for
connecting wire terminated with
female quick connects. Singlesided types in flat, 45º and 90º
angle bends can be supplied.
Material is brass with tin plating.
All blades supplied with 01
screws. Various quick-connects
can be combined.
LR25557
For mating socket, see pg. 162.
E63810
165
Catalog 1308389
Revised 6-07
www.te.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
0.325" [8.26] Pitch, Series RSB3 (Continued)
Mounting Position
Terminal Style
Vertical Mounting
Printed Circuit Pin
Catalog Letter Code: V. Used where
direct top-to-bottom feed-through is
required with no need for circuit isolation
on the bottom side. The most common
example of this is printed circuit board
mounting.
Catalog Number
Code: 12. Designed
specifically for use
with our USB3
socket, page 162
Hardware Options
3C1xxx—Safety cover, see page 175
J3140—Jumpers, see page 177
3L02—Wire clamp screw, see page 178
3L01—Binding head screw, see page 178
End Contact Mounting Options
End Position Mounting
Catalog Letter Code: M. Supplied without
contact in end sections to allow installer to
mount blocks with screws in end section
holes. Base of block will support #6
mounting screws.
Direct Mounting
Catalog Letter Code: P. RSB3 may be
solder-mounted using the bottom terminals
themselves, as in the case of printed
circuit board applications.
LR25557
E63811
166
Catalog 1308389
Revised 6-07
www.te.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
Engineering Notes
Barrier Strips
2
167
Catalog 1308389
Revised 6-07
www.te.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
0.325" [8.26] Pitch, Series SSB3
SSB3FP##0202
.500
[12.7]
.325
[8.25]
.270
[6.85]
.046
[1.16]
.054
[1.37] .055
[1.39]
.200
[5.08]
.350
[8.89]
.048
[1.21] Typ.
.032
[0.81] Typ.
.250 .154
[6.35] [3.91]
.062
[1.57] Dia. Hole After Plating
Material & Finish
Housing Material—Polypropylene
Flammability—UL94V-2
Color—Black
Terminals—Brass, bright acid tin over
copper plating
Screw—Steel w/ Zinc + Chromate
plating
.325
[8.25]
.180
[4.57] Min.
Recommended PCB Hole Pattern
Dimensions
Mechanical Properties
Pitch (Terminal Spacing)—
.325" [8.26]
Screw Size—6-32
Recommended PCB Hole Dia.—
.062" [1.57]
Wire Strip Length—.31" [7.87]
Recommended Tightening
Torque—9 in-lbs.
Recommended Screwdrivers—
Stanley 1006-4, Sears Craftsman 41581,
Any #2 Phillips Head.
Wire Lug Width (Max.)—
.265" [6.73]
Electrical Properties
Ratings—UL Class B 20 Amps, 300V
UL Class C 20 Amps, 300V
UL Class D 10 Amps, 300V
CSA Type B 10 Amps, 300V
CSA Type D 10 Amps, 300V
Wire Range—#14-26 AWG
Dielectric Withstand—4500V
Environmental Properties
Operating Temperature Range—60°C to +105°C [-76°F to +221°F]
Computing Barrier Block
Lengths
Direct Mounting – Use C1 & L1 for
Mounting Option “P".
End Position Mounting – Use C2 &
L2 for Mounting Options “F" and “M".
For mating socket, see pg. 162.
.500
[12.7]
Circuits
(not positions)
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
C1
in.
0.325
0.650
0.975
1.300
1.625
1.950
2.275
2.600
2.925
3.250
3.575
3.900
4.225
4.550
4.875
5.200
5.525
5.850
6.2175
6.500
6.825
7.150
7.475
7.800
8.125
8.450
8.775
9.100
9.425
9.750
10.075
10.400
10.725
11.050
11.375
L1*
in.
0.704
1.029
1.354
1.679
2.004
2.329
2.654
2.979
3.304
3.629
3.954
4.279
4.604
4.949
5.254
5.579
5.904
6.229
6.554
6.879
7.204
7.529
7.854
8.179
8.504
8.829
9.154
9.479
9.804
10.129
10.454
10.779
11.104
11.429
11.754
C2
in.
0.975
1.300
1.625
1.950
2.275
2.600
2.925
3.250
3.575
3.900
4.225
4.550
4.875
5.200
5.525
5.850
6.175
6.500
6.825
7.150
7.475
7.800
8.125
8.450
8.775
9.100
9.425
9.750
10.075
10.400
10.725
11.050
11.375
—
—
L2*
in.
1.354
1.679
2.004
2.329
2.654
2.979
3.304
3.629
3.954
4.279
4.604
4.929
5.254
5.579
5.579
6.229
7.554
6.879
7.204
7.529
7.854
8.179
8.504
8.829
9.154
9.479
9.804
10.129
10.454
10.779
11.104
11.429
11.754
—
—
EC/98/003-01 12241/CL
LR25557
E63810
168
Catalog 1308389
Revised 6-07
www.te.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
0.325" [8.26] Pitch, Series SSB3 (Continued)
Ordering Information
SSB
3
F
P
06
02
02
Suffix
A
B
C
D
E
F
G
H
B
Contact Spacing
(Center-to-Center)
3=.325 in.
D
Mounting Options
F= Open end positions without
end barriers
M= Open end positions with end
barriers
P= All positions filled with
contacts, with end barriers
E
No. of Circuits (Not Positions)
02 through 36
F
Terminal Style
02= Printed Circuit Pin
04= Extended Circuit Board
11= Right-Angle Bend .18 x .12
02= Bright zinc and chromate
plated steel screw
and captive clamp
– Do not order in
combination with other top
hardware.
H
Circuit Identification Options
Catalog Number Codes: 11
through 16. SSB blocks may be
ordered with circuit identification
numbers in white on the molding
in six different variations. Custom
markings are available on special
order.
Barrier Strips
Base
F=Raised Base
Top Hardware Options
01= Bright zinc and chromate
plated steel
binding-head
screw
11= 12345...
12= ...54321
13=
14=
15=
16=
1
2
3
4
5
.
.
.
C
G
1
2
3
4
5
.
.
.
Single Screw Dual-Barrier Strip
SSB
Quick-Connect Blades
(supplied with 01 screw)
.110 wide
x.020
thick
10
11
12
13
14
15
...54321
12345...
A
2
.187 wide
x.020
thick
70=
71=
72=
73=
74=
75=
Hardware Options
3C1xxx—Safety cover, see page 175
J3140—Jumpers, see page 177
3L02—Wire clamp screw, see page 178
3L01—Binding head screw,
see page 178
QC1x—.110 Quick connects,
see page 176
QC7x—.187 Quick connects,
see page 176
For mating socket, see pg. 162.
EC/98/003-01
12241/CL
LR25557
E63810
169
Catalog 1308389
Revised 6-07
www.te.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
0.325" [8.26] Pitch, Series SSB3, Options
Base
Printed Circuit Pin:
Quick Connects
Catalog Letter Code: F. Lends itself
most readily to applications where
direct top-to-bottom feed-through is
required with no special requirement
for circuit isolation on the bottom
side. The most common example of
this is printed circuit board mounting.
Catalog Number Code: 02.
Designed specifically for mounting
on .063" thick circuit
board. Special,
readily solderable
plating permits good
fillet development in
automated soldering
processes.
Catalog Number Codes: 10 through
75. A complete selection of .187"
and .110" quick-connect blades are
available for connecting wire
terminated with female quick
connects. Single-and double-sided
types in flat, 45º and 90º angle bends
can be supplied. Material is brass
with tin plating. All blades supplied
with 01 screws. Various quickconnects can be combined.
Extended Printed
Circuit Pin:
Mounting Options
Catalog Number
Code: 04. Useful
where extra length is
needed, as in thicker
printed circuit
boards or singlewrap connections.
End Position Mounting
Catalog Letter Code: M. Provides a
printed circuit board mounting option
with top-side wire entry.
Top Hardware Options
Binding Head Screws
End Position Mounting Without
Barriers
Catalog Letter Code: F. Facilitates
mounting-screw access when end
sections are used for mounting.
Catalog Number Code: 01. In most
applications, binding head screws
will provide excellent wire retention
because of exclusive wire locking
tabs. Screws are bright zinc and
chromate plated steel.
Captive Clamp
Direct Mounting:
Catalog Letter Code: P. SSBs may
be solder-mounted using the bottom
terminals themselves, as in the case
of printed circuit board applications.
Catalog Number Code: 02.
For applications requiring
extra security, captive clamps under
the screw heads augment the locking
tabs on each contact. Screws have a
unique Phil-slot design accepting
either Phillips-head or straight
screwdriver. Code 02 screw is bright
zinc and chromate plated steel.
Terminal Style:
LR25557
E63810
170
Catalog 1308389
Revised 6-07
www.te.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
0.375" [9.53] Pitch, Series RSB6
Vertical Mount
RSB6RP##1102
Right Angle Mount
Wire
Clamping
Screw
.690
[17.52]
Top of
Mounting
Insert L91
.375
[9.52]
.322
[8.17]
.032
[0.81]
.320
[8.12]
Pitch (Terminal Spacing)—
.375" [9.53]
Screw Size—6-32
Recommended PCB Hole Dia.—
.062" [1.57]
Wire Strip Length—.38" [9.65]
Recommended Tightening
Torque—12 in-lbs.
Recommended Screwdrivers—
Stanley 1006-4, Sears Craftsman 41581,
Any #2 Phillips-Head
Wire Lug Width (Max.)—8.1mm
[.320"]
Electrical Properties
Ratings—UL Class B 20 Amps, 300V
CSA Type C 15 Amps, 150V
CSA Type D 10 Amps, 300V
Wire Range—12-22 AWG
Dielectric Withstand—3500V
Environmental Properties
Operating Temperature Range—60ºC to +105ºC [-76ºF to +221ºF]
Computing RSB Block Lengths
Direct Mounting – Use C1 & L1 for
VP, SP, RP mounting options
End Position Mounting – Use L2 &
C2 for VM, SM, RM, VE, SE, RE
mounting options
For mating socket, see pg. 163.
Hardware Options
J6—Jumpers, see page 177
L02—Wire clamp screw, steel,
see page 178
L09—Wire clamp screw, brass,
see page 178
L01—Binding head screw,
see page 178
L04—Binding head screw, brass,
see page 178
.610
[15.49]
Circuits
(not positions)
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
.440
[11.17]
.375
[9.52]
.212
[5.38] Min.
Dimensions
.360
[9.14]
LR25557
Recommended PCB Hole Pattern
C1
in.
—
0.37
0.75
1.13
1.50
1.88
2.25
2.63
3.00
3.37
3.75
4.13
4.50
4.88
5.25
5.63
6.00
6.38
6.75
7.13
7.50
7.88
8.25
8.63
9.00
9.38
9.75
10.13
10.50
10.88
11.25
11.63
12.00
12.38
12.75
13.13
Barrier Strips
Mechanical Properties
Binding Head
Screw
.375
[9.52]
.320
[8.12]
.060
[1.52]
Housing Material—Polypropylene
Flammability—UL94V-2
Color—Black
Terminals—Brass, bright acid tin over
copper plating
Screw—Steel w/Zinc + Chromate
plating
Binding Head
Screw
.610
[15.49]
.390
[9.90]
Material & Finish
.375
[9.52]
.690
[17.52]
L1*
in.
—
0.84
1.22
1.59
1.97
2.34
2.72
3.09
3.47
3.84
4.22
4.59
4.97
5.34
5.72
6.09
6.47
6.84
7.22
7.59
7.97
8.34
8.72
9.09
9.47
9.84
10.22
10.59
10.97
11.34
11.72
12.09
12.47
12.84
13.22
13.59
C2
in.
0.75
1.13
1.50
1.88
2.25
2.63
3.00
3.37
3.75
4.13
4.50
4.88
5.25
5.63
6.00
6.38
6.75
7.13
7.50
7.88
8.25
8.63
9.00
9.75
9.75
10.13
10.50
10.88
11.25
11.63
12.00
12.38
12.75
13.13
13.50
13.88
E63810
2
L2*
in.
1.22
1.59
1.97
2.34
2.72
3.09
3.47
3.84
3.84
4.59
4.97
5.34
5.72
6.09
6.47
6.84
7.22
7.59
7.97
8.34
8.72
9.09
9.47
9.84
10.22
10.59
10.97
11.34
11.72
12.09
12.47
12.84
13.22
13.59
13.97
14.34
171
Catalog 1308389
Revised 6-07
www.te.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
0.375" [9.56] Pitch, Series RSB6 (Continued)
Ordering Information
A
B
RSB
6
R
P
07
12
02
11
A
B
C
D
E
F
G
H
Single Screw Tri-Barrier Strips
RSB
G
01=
Bright zinc and chromate plated
steel binding-head screw
Contact Spacing
02=
Bright zinc and chromate steel
screw and captive clamp – Do not
order in combination with other top
hardware
6=.375 in. (6/16)
C
Mounting Position Options
V= Vertical Mounting
H= High Rise
terminal style)
D
(use
with
Top Hardware Options
03=Stainless steel binding-head
screw
#18
04=Nickel plated brass bindinghead screw
End Contact Options
09=Nickel plated brass screw and
captive clamp – Do not order in
combination with other top
hardware
E= Open end pos. with mounting
inserts
M= Open end positions
P= All positions filled with contacts
H
Request drawing C7013624 for
complete information
Top
21 = 12345...
22 = ...54321
23 =
24 =
25 =
26 =
27 =
28 =
1
2
3
4
5
.
.
.
Front
11
12
13
14
15
16
17
18
1
2
3
4
5
.
.
.
For mating socket, see pg. 152.
Circuit Identification Options
1
2
3
4
5
.
.
.
Terminal Style
11=Superseded by 6STV,
page 129
12=Circuit Board, V Mounting
(select this option when block
is to be used with RSB plug-in
socket)
13=Superseded by 6TBV,
page 129
14=Superseded by 6STR,
page 129
15=Superseded by 6PCR,
page 129
16=Superseded by 6WWR,
page 129
17=Superseded by 6WWV,
page 129
18=Circuit Board (for High Rise
Mounting)
.250 [6.35] wide .187 [4.75] wide
x.032 [.81]
x.020 [.51]
thick
thick
22
42=
23
43=
24
44=
25
45=
29
49=
30
50=
31
51=
33
53=
35
55=
36
56=
1
2
3
4
5
.
.
.
F
No. of Circuits (Not Positions)
02 through 34 for M Option
02 through 36 for P Option
...54321
12345...
E
Quick-Connect Blades
(supplied with 01 screw)
LR25557
E63810
172
Catalog 1308389
Revised 6-07
www.te.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
0.375" [9.56] Pitch, Series RSB6, Features/Options
Terminal Style
Top Hardware Options:
Vertical Terminal
Catalog Number Code 12: Designed
specifically for use with
our RSB6B Socket,
page 163.
Binding Head Screws
Four Styles Available.
Captive Clamp
Mounting & Contact
Position Options
Catalog Code VP: This configuration is
frequently used on printed circuit boards
where solder connections are used to
fasten the block to the board.
Barrier Strips
Vertical, Direct Mounting
Catalog Number Code: 02 & 09.
For applications requiring extra
security, captive clamps under
the screw heads augment the
locking tabs on each contact.
Screws have #8 pan head with a unique
Phil-slot design accepting either Phillipshead or straight screwdriver. The body is
#6 to allow use of larger wire.
Quick Connects
Catalog Code below: A selection of .187"
and .250" quick connect blades with tin
plated brass are available for connecting
wire terminated with female quickconnects. They are available individually or
in combination. See ordering information.
2
Vertical, End Position Mounting
Catalog Code VM:
Used where end sections are needed for
mounting. Thickness of base is sufficient to
support mounting screws.
High Rise, All Positions Filled
with Contacts
High Rise, Mounting
Standoffs
Catalog Code HP:
Designed for high density;
two rows deep when used
in conjunction with a VP
configuration.
Designed for high density;
allows two rows of contacts
on two levels when used
with a VP mounting
configuration.
LR25557
E63810
173
Catalog 1308389
Revised 6-07
www.te.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
Accessories — Barrier Strip Safety Covers
For Series BC6, #3, JC6
2-56 X 3/16 Steel Screw
Zinc w/ clear chromate
plate (TC3 Series kit only)
1,5
(.06)
UL 94V-0 Rigid PVC
Cover (1 Supplied)
(For TC3 Series only)
Aluminum Bushing
tapped thru.
Press into block until
fully seated
For Series BC6, #3, JC6
Mounting
TC 3—Aluminum mounting bushings
and screws
TC 2, 9—Plastic fasteners attached to
block with thru-bolts and nuts (not
supplied)
Bushing Retention Barbs
Bushing or Terminal
must be removed
before Cover Bushings
are installed
Center Spacing
O.H.
TC 3—0.250 inch [6.35]
TC 2, 9—0.375 inch [9.56]
Material—Clear, rigid PVC, UL94V-0
Tri-Barrier
Terminal Block
For Series #4, #6, #8
Physical Properties
Centerline spacing—8.2/[.325] 9.5/[.375] 11.1/[.4375]
Positions—2 thru 16, molded to
length
Material—Black, thermoplastic,
UL94V-0
Shock and Vibration—to MIL.STD.
1344 method 2005.1 Condition III.
Ordering Information
TC 4 - 06 - PFH - CL
For Series #4, #6, #8
A
Series
TC = Cover
B
Center Spacing
2 = BC6 Series
3 = #3 Series
4 = #4 Series
6 = #6 Series
8 = #8 Series
9 = JC6 Series
C
D
Ref.
C
L
B
Press-Fit
Hold Down Tabs
Centering
Tabs
Catalog #
TC4
TC6
TC8
C
A
#4 / 5,4 / (.215)
#6 / 6,8 / (.275) Dia.
#8 / 7,4 / (.290)
A
B
D
E
No. of Circuits
(Not positions)
02 through 24
for Series BC6, JC6
02 through 30
for Series #3
02 through 16
for Series #4, #6, #8
A
8,2 (.325)
9,5 (.375)
11,1 (.4375)
B
6,0 (.238)
6,3 (.250)
8,1 (.314)
D
E
Access Holes
PF* = Press Fit
without holes
PFH* = Press Fit with holes
AG = Adder for Series
BC6, #3, JC6
Color (add for Series #4,
#6, #8 only)
(blank) = Black (Series BC6,
#3, JC6 are clear)
CL
= Translucent
(Available only for
Series #4, #6, #8)
Overall Height (O.H.)
TC2
TC3
TC9
0.970"
0 .650"
0.970"
* Add for Series #4, #6, #8
C
13,5 (.531)
13,3 (.525)
21,5 (.846)
D Ref.
5,7 (.225)
6,4 (.253)
11,1 (.4375)
L
A* (N-1)+7,9/(.312) #4
A* (N-1)+(,4/(.370) #6
A* (N-1)+10,9/(.430) #8
174
Catalog 1308389
Revised 6-07
www.te.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
Accessories — Barrier Strip Safety Covers (Continued)
Safety Covers
Dead front protection
designed to prevent
accidental contact with
energized circuits. Access
holes for test probes are
provided over each
terminal. Nylon clips are
included with each cover.
Covers meet UL94V-0, with
50°C temperature index.
Blank circuit identification
optional.
Barrier Strips
For SSB3, RSB3, RSB6 and
SSB7 Series.
Related Product Data
Wire Pins and Ferrules
Pages 109-111
For more information on Tyco
Electronics Standard Terminals and
Splices or Quick-Connect FASTON
Receptacles and Tabs, request
Catalog 82042.
Ordering Information
2
3 C 1 N 07
Centerline
Dimensions
3=.325 in.
7=.4375 in.
Style
1=Closed
Back
Cover Material
C=Yellow PVC
Number of
Circuits
(Use Two Digits)
02 through 34
Max for SSB7=25
Max for RSB6=34
Max for RSB3=34
Max for SSB3=34
Circuit Identification
N=No Markings
F=Forward Sequence
(as shown)
R=Reverse Sequence
175
Catalog 1308389
Revised 6-07
www.te.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
Accessories — Quick-Connect (QC) Tabs
Physical Properties
Tabs
Material—Tin plated brass
Dimensions— #4 Series 0.187" wide x 0.020" thick,
#6 Series 0.250" wide x 0.032" thick (0.187" x 0.020"
optional), #8 Series 0.250” wide x 0.032” thick
90°
45°
180°
90°
45°
180°
Ordering Information: Tabs
QC4 - 180 - 3
A
A
B
B
Stackable Tabs
C
Style Size
QC4 = for #4 Series
(45° tab angle
not available)
QC6 = for #6 Series
QC8 = for #8 Series
C
.375” Pitch, Double Row
Tab Size
3 = 0.187 w x 0.020
4 = 0.250 w x 0.032
Tab Angle
180 = 180° (flat)
45 = 45°
90 = 90°
QUICK-CONNECT Tabs
Note: QC tabs may be
stacked to achieve several
angle configurations.
.0325” Pitch, Series SSB3
Flat, Two-Sided
45°, Two-Sided
90°, Two-Sided
Flat, Single-Sided
45°, Single-Sided
90°, Single-Sided
Flat, Two-Sided
45°, Two-Sided
90°, Two-Sided
Flat, Single-Sided
45°, Single-Sided
90°, Single-Sided
QUICK-CONNECT Tabs
.110 wide x
.020 thick
Part No. Cat. No.
5-1437402-7 QC10
5-1437402-8 QC11
5-1437402-9 QC12
6-1437402-0 QC13
6-1437402-1 QC14
6-1437402-2 QC15-BU
.187 wide x
.020 thick
Part No. Cat. No.
7-1437402-5 QC70
7-1437402-6 QC71
7-1437402-7 QC72
7-1437402-8 QC73
7-1437402-9 QC74
8-1437402-0 QC75
.250 wide x
.032 thick
Part No.
1776173-1
1776173-2
1776173-3
1776173-4
1776174-1
1776174-2
1776174-3
Description
Flat, Two-Sided
45°, Two-Sided
90°, Two-Sided
45°/90°, Two-Sided
Flat, Single-Sided
45°, Single-Sided
90°, Single-Sided
.375” & .4375” Pitch, Series JC6 and SSB7
.437” Pitch, Double Row
QUICK-CONNECT Tabs
QUICK-CONNECT Tabs
Flat, Two-Sided
.250 wide x
.032 thick
Part No. Cat. No.
1546986-1 QC20-BU
.187 wide x
.020 thick
Part No. Cat. No.
6-1437402-9 QC40-BU
45°, Two-Sided
1546986-3
7-1437402-0
Description
90°, Two-Sided
.187 wide x
.032 thick
Part No.
1776803-1
1776803-2
1776803-3
—
—
—
.563” Pitch, Double Row
QUICK-CONNECT Tabs
Description
.250 wide x
.032 thick
Part No.
1776860-1
1776860-2
1776860-3
1776843-1
1776843-2
1776843-3
Description
QC21
QC41
1546986-4
QC22
7-1437402-1
QC42
Flat, Single-Sided
6-1437402-5
QC23
7-1437402-2
QC43
45°, Single-Sided
6-1437402-6
QC24
7-1437402-3
QC44
90°, Single-Sided
6-1437402-7
Flat, Two-Sided, Extra-Long 1776090-1
90°, Two-Sided, Extra-Long 1776090-2
45°, Two-Sided, Extra-Long 1776090-3
QC25
—
—
—
7-1437402-4
—
—
—
QC45
—
—
—
.250 wide x
.032 thick
Part No.
1776057-3
1776057-2
1776057-1
1776110-3
1776110-2
1776110-1
Description
Flat, Two-Sided
45°, Two-Sided
90°, Two-Sided
Flat, Single-Sided
45°, Single-Sided
90°, Single-Sided
Order Number
Solder Tabs:
Related Product Data
Wire Pins and Ferrules
Pages 109-111
For more information on Tyco Electronics Standard Terminals and Splices or QuickConnect FASTON Receptacles and Tabs, request
Catalog 82042.
For making top-side solder connections
.74
[18.80]
Single-Sided
Part No.
1-1437403-1
Cat. No.
ST80
ST80
176
Catalog 1308389
Revised 6-07
www.te.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
Accessories — Jumpers
AROUND-THE-BARRIER
40 circuits; snap apart to
desired lengths.
Catalog Number
Part No.
Catalog Number
J3140 (for 0.325” Pitch) 5-1437418-3
Part No.
Spade Jumper
J7140 (for 0.4375” Pitch and #6 Screw)
5-1437418-7
Spade Jumper
.15
.42
.57
Spade Jumper
J6140 (for 0.375” Pitch and #6 Screw)
5-1437418-4
Barrier Strips
.15
.69
.56
Flanged Spade Jumper
J6240 (for 0.375” Pitch and #6 Screw)
5-1437418-5
Flanged Spade Jumper
J7240 (for 0.4375” Pitch and #6 Screw)
5-1437418-8
Ring Tongue Jumper
J6340 (for 0.375” Pitch and #6 Screw)
5-1437418-6
Ring Tongue Jumper
J7340 (for 0.4375” Pitch and #6 Screw)
5-1437418-9
J74 (for 0.375” Pitch, Series RSB6 &
SSB6; 0.4375” Pitch, SSB7)
6-1437418-0
Ring Tongue Jumper
J75 (for 0.375” Pitch, Series RSB6 &
SSB6; 0.4375” Pitch, SSB7)
6-1437418-1
2
Over-the-Barrier Two
Circuit (Brass, Tin Plated)
Spade Jumper
J76 (0.4375” and 0.375" Double-Row)
1776058-1
J77 (0.563” Double-Row)
1776986-1
Order Number
Jx x
A
A
B
A
B
Block Series
J3 = #3 Series
J4 = #4 Series, 4DB
J6 = #6 Series, JC6, BC6, NC6, MB6
J8 = #8 Series, 1546670, 1546671
No. of Circuits (Not positions)
2 through 16
Jumpers J4, J6 and J8
Block Series
J3
J4
J6
J8
Centerline Spacing A
6,4 (0.250")
8,3 (0.325")
9,5 (0.375")
11,1 (0.438")
A
Jumpers J3
177
Catalog 1308389
Revised 6-07
www.te.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
Accessories — Hardware & Brackets
Catalog
Number
Part
Number
3L01
Description
Series
1437402-2
#6-32 Steel
w/clear chromate
RSB3, SSB3
L01
2-1437402-4
#6-32 Steel
w/clear chromate
SSB6, SSB7,
RSB6
—
8-1437649-4
#4-40 Steel
w/clear chromate
Series #4
1437651-8
#6-32 Steel
w/clear chromate
Series #6, BC6, NC6,
JC6
Binding Head Screws
L03
2-1437402-6
#6-32
Stainless Steel
SSB6, SSB7, RSB6
Series #6, JC6
L04
2-1437402-7
#6-32 Brass
w/nickel plate
SSB6, SSB7,
RSB6
—
1447429-1
#8-32 Steel
w/clear chromate
Series #8
3L02
1437402-3
#6-32 Steel
w/clear chromate
RSB3, SSB3
L02
2-1437402-5
#6-32 Steel
w/clear chromate
SSB6, SSB7,
RSB6
L09
2-1437402-8
#6-32 Brass
w/nickel plate
SSB6, SSB7,
RSB6
—
8-1437649-0
#4-40 Steel
w/clear chromate
Series #4
—
1437651-5
#6-32 Brass
w/nickel plate
Series #6, BC6,
JC6, NC6, MB6
—
1437651-2
#6-32 Steel
w/clear chromate
Series #6, BC6,
JC6, NC6, MB6
—
1447425-1
#8-32 Steel
w/clear chromate
Series #8
—
9-1437667-9
#6-32 Steel
w/clear chromate
4DB
Wire Clamp Screws
MOUNTING INSERTS (Nylon)
for mounting RSBs with blank
end sections
Catalog Number
Part No.
L91
5-1437402-1
JC/BC-Retaining
1437661-7
L92
5-1437402-2
Retaining Clips
Spring metal retaining clips fit around insulating
barrel to provide permanent mounting of blocks
to panels without the need for mounting holes.
Use two per block. Catalog # JC/BC-Retaining.
PRESS-ON RETAINING CLIPS
(Stainless Steel)
for mounting turret base SSBs,
JC6, and BC6
Bottom view
Angle Bracket
for mounting SSBs with right angle
terminals, copper alloy, tin plated
178
Catalog 1308389
Revised 6-07
www.te.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
Accessories — Standard and Custom Legends
Product Facts
n Permanent
Barrier Strips
markings,
impervious to cleaning
solvents per MIL-STD 202,
Method 215
n Alphabetical and numerical
legending
n Numbers and characters can
be in any order
n Size and spacing of
characters may be tailored to
your application
n White markings standard
n Custom legends available on
special request
Custom legending can lend
a personal touch to your
product...helps in circuit
identification and makes
wiring faster and easier.
Alphabetical and numerical
markings are available in
either standard or custom
styles to best suit your
specific applications.
2
Legending is available to
the styles depicted below.
Standard Legending Arrangements
2
1
1
1
2
3
3
2
1
2
3
3
2
1
Style D2
1
2
1
1
Style D3
3
2
3
1
2
1
1
2
3
3
2
1
1
2
Style C4
Style B4
3
3
2
1
Style A4
2
Style D1
Style C3
Style B3
Style A3
3
Style C2
Style B2
Style A2
3
Style C1
Style B1
Style A1
2
3
3
3
3
2
2
1
1
Style D4
179
Catalog 1308389
Revised 6-07
www.te.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
Engineering Notes
180
Catalog 1308389
Revised 6-07
www.te.com
Dimensions are in millimeters
and inches unless otherwise
specified.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
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