General Purpose Relays
PCB Relays
Miniature PCB Relay T77
Catalog 1308242
Issued 3-03 (PDF Rev. 11-04
n 3
to 10A rating
n Small size
n Creepage spacings of 6.5mm between coil and contacts
n 4,000Vrms coil to contact dielectric strength
n UL Class F approved insulation system
T77
10 Am
PC Boa
File
File
Typical applications
Appliances, HVAC, industrial control
Users shoul
number. It is
the agencie
requirement
VZ
Features
Approvals
Coil Data
Voltage: 3
Nominal C
Small size for high density PC board mounting.
Coil• Data
• 1 Form A contact arrangements.
VDE 40010327, UL E29244
Coil voltage
range
5 to 48VDC
• Creepage spacings of 6.5mm between contact and coil.
Operative
IEC 61810
2
• Idealrange,
for appliance,
office equipment.
Coil insulation
according
UL contact and
Class
• 4,000VACsystem
dielectric
strength between
coil. E, F
Technical data of approved types on request
Contact Data
Coil Temp
• UL Class F (155°C) approved insulation system.
Coil versions, DC coil, sensitive type, 200mW
Coil
Rated
Operate
Release
Coil
Rated coil
code voltage voltage voltage
resistance power
VDC VDC VDC
Ω±10%
mW
Contact Data @ 20°C
003 3 2.25 0.15 45 200
Arrangements: 1 Form A (SPST-NO).
005 Material: Contact
5
0.25
125
200
rating 33.75
- Silver.
006 Contact
6
4.5
rating 10
- Silver alloy. 0.3 180 200
ops./min. (no 0.45
load).
009 Max. Switching
9 Rate: 3006.75
405
200
ops./min. (rated
load).
012 12 30 9
0.6 720 200
Expected Mechanical Life: 10 million operations.
024
24 18 1.2 2880 200
Expected Electrical Life: 100,000 operations.
048
48
36
Minimum Contact
Load:
10mA @ 5VDC.2.4 11520 200
Contact arrangement
1 form A, 1 NO
Rated voltage
30VDC, 250VAC
Max. switching voltage
30VDC, 277VAC
Rated current
3 to 10A
Contact material
3A type: Ag
10A type: AgCdO
Min. recommended contact load
100mA at 5VDC
Frequency of operation
360 ops./h
Operate/release time max.
10ms/4ms
Electrical endurance
3A type 3A, 250VAC res., -30°C to +55°C
100x103 ops.
5A type 5A, 250VAC res., -30°C to +40°C
100x103 ops.
5A, 250VAC res, -30°C to +85°C
10x103 ops.
10A type 10A, 250VAC res., -30°C to +55°C
100x103 ops.
10A, 250VAC res., -30°C to +85°C
10x103 ops.
Contact ratings
3A type: 3A 250VAC
5A type: 5A 250VAC
10A type: 10A 250VAC
Mechanical endurance, DC coil
10x106 operations
Max. Coil
Duty Cycl
Coil Data
Rated
Coil
Voltage
(VDC)
3
5
12
24
All figures
areContact
given for Resistance:
coil without pre-energization,
ambient
temperature
Initial
100 milliohms at
max.
@ 100mA,
6VDC.+23°C
Coil versions, DC coil, standard type, 450mW
Ratings @ 20°C
with relayRelease
properly vented.
RemoveRated
vent coil
Coil Contact Rated
Operate
Coil
nib after soldering and cleaning.
code voltage voltage voltage
resistance power
Contact VDC VDC VDC
UL/CSA Ratings
Type
OperationsmW
Ω±10%
Rating
003 3 2.1 0.15
20 450
3
3A @ 277VAC
Resistive
6,000
005
5
3.5
0.25
55.6 30,000** 450
10LRA/1.5FLA @ 120VAC
Motor
006 6
4.2 0.3 80 450
5.4LRA/0.9FLA @
240VAC
Motor
30,000**
009
9
0.45
180 100,000* 450
3LRA/1.5FLA
@6.3
120VAC
Motor
3A @ 250VAC
Resistive
100,000
012 12
8.4 0.6 320 450
3A @ 250VAC
L
U
General
Purpose
100,000
024 24
16.8
1.2 1280 450
3A @ 30VDC
Resistive
100,000
048 48
33.6 Gen.
2.4 5120 450
2A @ 120VAC
Purpose
100,000***
Operate
Operate T
Release Ti
All figures are given for coil
pre-energization,Resistive
at ambient temperature
+23°C
3A without
@ 120VAC
100,000***
Catalog 1308242 10 10LRA/1.5FLA @ 120VAC
Motor
30,000**
Issued 3-03 (PDF Rev. 11-04) 5.4LRA/0.9FLA @ 240VAC
Motor
30,000**
10A
@
250VAC
Resistive
100,000
Operate timeOperate Time
Coil 1
temperature
riseExpectancy
Life
Figure
- Coil Temperature
Rise
100
60
12
Time (msec)
Temp.
Rise (x
(Deg.)
Operation
104)
40
10
30
20
Contact Rating 3,
250VAC Res.
10
8
6
Operate Time
0
1 0.1 2 0.2
3
40.3 5 0.4
6
70.5 8 0.6
9
0.7
10
Contact
Current
Coil Power
(W)(A)
Contact Rating 10,
120VAC Res.
40
2
Res.
Between Open Contacts: 750VAC 50/60250VAC
Hz. (1 minute).
Between Coil and Contacts:104,000VAC 50/60 Hz. (1 minute).
0.2
0.3
0.4
0.5
Coil Power (W)
Initial
0.6
0 0.11
Insulation Resistance
2
30.3 4 0.4
5
0.2
Dimensions are shown for
420 reference purposes only.
V
10-2011,
Rev. 1011
Ordering
Information
www.te.com
© 2011 Tyco Electronics Corporation,
a TE Connectivity Ltd. company
1. Basic Series:
T77 = Miniature PCB relay.
1
D
10
B
T77
4
2
Terminati
8
60.5 7 0.6
90.710 Enclosure
T7
T7
Weight: 0.
Contact
Current
Coil
Power
(W) (A)
Note: Graphical data should not be used as a substitute for specific applicat
Spe
Dimensions are in inches over
sub
(millimeters) unless otherwise
specified.
Datasheets and product data is subject to the
Datasheets and product specification
Datasheets, product data, ‘Definitions’ secOrdering
Information
terms of the disclaimer and all chapters
of
according to IEC 61810-1 and to be used
tion, application notes and all specifications
the ‘Definitions’ section, available at
only together with the ‘Definitions’
are subject to change.
Typical section.
Part Number
http://relays.te.com/definitions
1. Basic Series:
T77 = Miniature PCB relay.
-24
6
Mechani
Between Mutually Insulated Elements: 108 ohms, min. @ 500VDC.
Note: Graphical data should not be used as a substitute for specific application verification. To be used for estimates only.
Shock: 10
Me
Op
Operating
8
Contact Rating 3,
1
0.7
12
Vibration:
30 10
20
Initial Dielectric Strength
0.1
Temperat
100,000
200,000
4
Release Time
1
Resistive
General Purpose
*Denotes test at 70°C ambient temperature.
50
**Denotes test at 85°C ambient temperature.
***Denotes test at 105°C ambient temperature.
10
Temp. Rise (Deg.)
Contact Rating 10,
120VAC Res.
50
0.7
10A @ 30VDC
10A @ 250VAC
L
U100
60
Environm
P&B
Time (msec)
Electrical
Figure
1 -endurance
Coil Life
Temperature
Rise
Expectancy
Operation (x 104)
P&B
y.
7
Potter & Brumfield
V
1
D
10
-24
1
Ty
03 = 3VDC
05 = 5VDC 12 = 12VDC
*Not suitable for immersion cleaning processes.
24 = 24VDC
Typical Part Number
Outline Dimensions
B
T
Wiring Diagram (Bottom View)
1. Basic Series:
T77 = Miniature PCB relay.
1 Form A
2. Enclosure:
V =.40
Vented (Flux-tight)*
S (10.20)
= Immersion cleanable case
General
.716Purpose Relays
(18.20)
PCB
Relays
Potter delivery.
& Brumfield
Our authorized distributors are more likely to maintain the following items in stock for immediate
T77V1D3-12
T77V1D3-24
T77V1D10-12
T77V1D10-24
3. Contact Arrangement:
T77S1D3-12
T77S1D3-24
1 = (SPST-NO)
T77S1D10-12
.57
(14.70)
T77S1D10-24
4. Coil Input:
Miniature PCB Relay T77
(Continued)
D = DC Voltage
2 PLACES
.017 X .017
(.45 X .45)
Outline
Dimensions
Insulation
Data
Initial dielectric strength
between open contacts
between contact
.716 and coil
Clearance/creepage
(18.20)
between contact and coil
.16
2 PLACES 5. Contact Rating:
.04 X .011
3 = 3A (4.0)10 = 10A
(1.0 X .30)Terminal
Wiring
Diagram (Bottom View)
PCB
layout
assignment
Suggested
PC Board
6. Coil Voltage:
view on solder pins
Bottom
view
on
pins 12 = 12VDC Bottom
103Form
A solder
= 3VDC
05 = 5VDC
24 = 24VDC
750Vrms
.40 4000Vrms
(10.20)
4 - .051(1.3)Ø
*Not suitable for immersion cleaning processes.
>3.2/6.4mm
.30
(7.6)
Our authorized distributors are more likely to maintain the following item
.57
(14.70)
Other Data
Layout (B
Material compliance: EU RoHS/ELV, China RoHS, REACH, Halogen content
refer to the Product Compliance Support Center at
2 PLACES
.16
2 PLACES
www.te.com/customersupport/rohssupportcenter
.017 X .017
(4.0) to +105°C
.04 X .011
temperature
3A type: -30°C
(.45 XAmbient
.45)
(1.0 X .30)
5A and 10A type: -30°C to +85°C
Category of environmental protection
IEC 61810
RTII - dust protected
RTIII - wash tight
Shock resistance (functional) Dimensions are shown
10g for
Shock resistance (destructive) reference purposes
100g
only.
Weight 9g
Resistance to soldering heat THT
IEC 60068-2-20
RTII: 270°C/10s
RTIII: 260°C/5s
Packaging/unit Tray/100, carton box/1000
T77V1D3-12
T77V1D3-24
T77V1D10-12
T77V1D10-24
Outline
Dimensions
Suggested
PC Board
Dimensions
Layout (Bottom View)
Wiring D
1 Form A
.40
(10.20)
.716
4 - .051(1.3)Ø
(18.20)
Specifications and availability
subject to change.
Dimensions are in inches over
(millimeters) unless otherwise .30
specified.
(7.6)
2 PLACES
.017 X .017 .50
(.45 X .45) (12.7)
.100
T77S1D10-12
(2.54)
T77S1D10-24
T77S1D3-12
.50
T77S1D3-24
(12.7)
.57
(14.70)
.100
PLACES
(2.54)2.04
X .011
.16
(4.0)
(1.0 X .30)
Suggest
4
Product code structure
Typical product code
T77 V 1 D 10 -12
Specifications and availability
Dimensions are shown for
Dimensions are in inches over
subject to change.
referenceType
purposes only.
(millimeters) unless otherwise
specified.
T77 Miniature PCB Relay T77
Category of protection
V
Flux proof
S
Wash tight
Contact arrangement
1
1 Form A, 1NO
Coil input
Dimensions are shown for
D
DC coil
reference purposes only.
Contact rating and coil power
450 mWcoil power
200mW coil power
5
5A type, coil power 450mW
3
3A type, coil power 200mW
10
10A type, coil power 450mW
Coil voltage
Coil code: please refer to coil versions table (e.g. 12 = 12VDC)
Insulation system
Blank UL Class 155 (F)
A
UL Class 120 (E)
Special types
Blank Standard
Product code
2
T77S1D3-05
T77V1D3-12
T77S1D3-12
T77V1D3-24
T77S1D3-24
T77V1D10-05
T77S1D10-05
T77V1D10-09
T77S1D10-03
T77V1D10-12
T77S1D10-12
T77V1D10-24
T77S1D10-24
Enclosure
Wash tight
Flux proof
Wash tight
Flux proof
Wash tight
Flux proof
Wash tight
Flux proof
Wash tight
Flux proof
Wash tight
Flux proof
Wash tight
10-2011, Rev. 1011
www.te.com
© 2011 Tyco Electronics Corporation,
a TE Connectivity Ltd. company
Contact rating
3A
3A
3A
3A
3A
10A
10A
10A
10A
10A
10A
10A
10A
Cont.material
Datasheets and product specification
according to IEC 61810-1 and to be used
only together with the ‘Definitions’ section.
Ag
Ag
Ag
Ag
Ag
AgCdO
AgCdO
AgCdO
AgCdO
AgCdO
AgCdO
AgCdO
AgCdO
Coil voltage
5VDC
12VDC
12VDC
24VDC
24VDC
5VDC
5VDC
9VDC
3VDC
12VDC
12VDC
24VDC
24VDC
www.tycoelectronics.com
.50
Technical support: (12.7
Refer to inside back cover.
Dimensions are in inches over
(millimeters) unless otherwise
specified.
Coil power
Datasheets and product data is subject to the
terms of the disclaimer and all chapters of
the ‘Definitions’ section, available at
http://relays.te.com/definitions
200mW
200mW
200mW
200mW
200mW
450mW
450mW
450mW
450mW
450mW
450mW
450mW
450mW
Part number
1-1393194-3
2-1393194-6
1-1393194-5
2-1393194-7
1-1393194-6
1-1393194-8
1393194-7
1440005-1
1393194-6
1-1393194-9
1393194-9
2-1393194-1
1-1393194-0
Datasheets, product data, ‘Definitions’ section, application notes and all specifications
are subject to change.
Spec
subje