8
TM
3M
7
6
5
4
3
2
1
NOTES
ROUND CONDUCTOR FLAT CABLE, 3770 SERIES
1. REGULATORY INFORMATION:
FOR REGULATORY INFORMATION
ABOUT THIS PRODUCT,VISIT
3m.com/regs OR CONTACT
YOUR 3M REPRESENTATIVE.
.050" 26 AWG STRANDED, TPE
UL FILE NO: E42769,
STYLE NO: 20297
2. 26 AWG WIRE ON .050 INCH
CENTERS PERMITS MASS
TERMINATION TO A BROAD LINE OF
IDC CONNECTORS.
DIM A
D
DIM B
.025
3. TPE INSULATION PROVIDES
EXCELLENT TRANSMISSION
PROPERTIES AT A LOW COST.
.007
.050
0.64
.002 TYP
4. ZIPPABLE FOR BRANCHING OR
DISCRETE TERMINATION.
1.27
.039
D
5 BLUE MARKING ON ONE EDGE OF
CABLE DESIGNATES WIRE #1.
.003
0.99
ORDERING INFORMATION
3770/XX XX
5
TPE INSULATION
BLANK = STANDARD
SF = SPLICE FREE
26 AWG 7 X 34 [7 X 0.160] TINNED
STRANDED COPPER CONDUCTORS
NUMBER OF CONDUCTORS
(SEE TABLE)
C
C
NOTE:
CONTACT 3M FOR AVAILABILITY OF ADDITIONAL CONDUCTOR
COUNTS AND/OR CUSTOM ROLL LENGTHS.
PHYSICAL:
INSULATION
MATERIAL: THERMOPLASTIC ELASTOMER, TPE (TPO TYPE)
COLOR: GRAY
MARKING
STANDARD: NONE
TABLE 1
[11.43]
[12.70]
[17.78]
[19.05]
[20.32]
[25.40]
[30.48]
[31.75]
[33.02]
[38.10]
[43.18]
[45.72]
[46.99]
[50.80]
[63.50]
[76.20]
[81.28]
0.400
0.450
0.650
0.700
0.750
0.950
1.150
1.200
1.250
1.450
1.650
1.750
1.800
1.950
2.450
2.950
3.150
.007
.007
.007
.007
.011
.011
.011
.011
.011
.015
.015
.015
.015
.015
.015
.015
.015
F
.010
.010
.010
.010
.015
.015
.015
.015
.015
.020
.020
.020
.020
.020
.020
.020
.020
REVISION
0.450
0.500
0.700
0.750
0.800
1.000
1.200
1.250
1.300
1.500
1.700
1.800
1.850
2.000
2.500
3.000
3.200
DIMENSION B
[10.16]
[11.43]
[16.51]
[17.78]
[19.05]
[24.13]
[29.21]
[30.48]
[31.75]
[36.83]
[41.91]
[44.45]
[45.72]
[49.53]
[62.23]
[74.93]
[80.01]
ELECTRICAL:
VOLTAGE RATING: USA: 300V
EU: 1 X 10
/10ft. [3m]
CHARACTERISTIC IMPEDANCE:
CAPACITANCE:
INDUCTANCE:
PROPAGATION DELAY:
VELOCITY OF PROPAGATION:
DRAWING NUMBER
DIMENSION A
78-5100-0342-5
3M PART
NUMBER
3770/09
3770/10
3770/14
3770/15
3770/16
3770/20
3770/24
3770/25
3770/26
3770/30
3770/34
3770/36
3770/37
3770/40
3770/50
3770/60
3770/64
UNBALANCED
104
13.1 pF/ft [42.98 pF/m]
0.14
H/ft [0.46
H/m]
1.36 ns/ft [4.46 ns/m]
75%
B
NOTE: UNBALANCED IS MEASURED BETWEEN GROUND-SIGNAL-GROUND CONDUCTORS.
ENVIRONMENTAL:
TEMPERATURE RATING: -40 C TO +105 C
FLAMMABILITY RATING: USA: UL HORIZONTAL
R
F 0101541
JAN 04,2022
REDRAWN
DIMENSIONS: INCH [MM]
DESIGN REFERENCE
INCH [MM]
TOLERANCE - UNLESS NOTED
.X
.XX
.XXX
INCH
.1
.05
.010
[] = DIM. FOR REFERENCE ONLY
A
3M ELECTRONICS MATERIALS SOLUTIONS DIVISION
INTERCONNECT SOLUTIONS
http://www.3M.com/interconnect
DIVISION
DO NOT
SCALE
DRAWING
125
4
1
INCHES
ALL SURFACES
MARKED ONLY
5
4
3
ECO
ISSUE DATE AND DESCRIPTION
DRFT
DATE
L SCHMIDT
DEC 16,2021
CHKD
DATE
F RODRIGUEZ
JAN 04,2022
C
3M Center
MAX SURFACE ROUGHNESS
6
REV
St. Paul,
TOLERANCES
EXCEPT AS
NOTED
SCALE
INTERPRET PER
ASME Y14.5 - 2018
7
WORK REQUEST 13221
DIVISION CODE
THIRD ANGLE PROJECTION
3M IS A TRADEMARK OF 3M COMPANY.
FOR TECHNICAL, SALES OR ORDERING
INFORMATION CALL 800-225-5373
8
NEXT ASSEMBLY
ACCESS
CODES
2
.0
.00
.000
.0000
MILLIMETERS
0
.0
.00
.000
ANGLES
1
LDS TRP
MN
55144
DRFT
MFG
DATE
APPVL
DATE
CHKD
A
3M COPYRIGHT 2022
This document and the information it contains are
3M property and may not be reproduced or further
distributed without 3M permission, or used or
disclosed other than for 3M authorized purposes.
All rights reserved.
TITLE
ROUND CONDUCTOR FLAT
CABLE SERIES 3770
.050" 26AWG STRANDED
CAGE SIZE
NUMBER
MODEL
DRAWING NO.
REV.
78-5100-0342-5
DET.
LISTS
1
YES
NO
Imaged: Central Standard Time 1/20/2022 -- UTC Offset (hrs) 6
B
NUMBER OF
CONDUCTORS
09
10
14
15
16
20
24
25
26
30
34
36
37
40
50
60
64
CONDUCTORS
MATERIAL: 26 AWG, 7 X 34 [7 X 0.160] TINNED STRANDED COPPER
F
SHT 1 OF 2
8
7
6
5
4
3
2
1
3MTM ROUND CONDUCTOR FLAT CABLE, 3770 SERIES
.050" 26 AWG STRANDED, TPE
D
D
Regulatory: For regulatory information about this product, visit 3M.com/regs
or contact your 3M representative.
Technical Information: The technical information, recommendations and other
statements contained in this document are based upon tests or experience that
3M believes are reliable, but the accuracy or completeness of such information
is not guaranteed.
Product Use: Many factors beyond 3M's control and uniquely within user's control
can affect the use and performance of a 3M product in a particular application.
Given the variety of factors that can affect the use and performance of a
3M product, user is solely responsible for evaluating the 3M product and
determining whether it is fit for a particular purpose and suitable for user's
method of application.
C
78-5100-0342-5
F
REVISION
Warranty, Limited Remedy, and Disclaimer: Unless an additional warranty is
specifically stated on the applicable 3M product packaging or product literature,
3M warrants that each 3M product meets the applicable 3M product specification at
the time 3M ships the product. 3M MAKES NO OTHER WARRANTIES OR CONDITIONS,
EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OR
CONDITION OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OR ANY IMPLIED
WARRANTY OR CONDITION ARISING OUT OF A COURSE OF DEALING, CUSTOM OR USAGE OR TRADE.
If the 3M product does not conform to this warranty, then the sole and exclusive
remedy is, at 3M's option, replacement of the 3M product or refund of the purchase
price.
DRAWING NUMBER
Limitation of Liability: Except where prohibited by law, 3M will not be liable for
any loss or damage arising from the 3M product, whether direct, indirect, special,
incidental or consequential, regardless of the legal theory asserted, including
warranty, contract, negligence or strict liability.
3M Business Center
Electronics Materials Solutions Division
13011 McCallen Pass, BLDG C
Austin, TX 78753-5380
1-800-225-5373
www.3M.com/interconnect
B
B
F 0101541
JAN 04,2022
LDS TRP
REDRAWN
WORK REQUEST 13221
DESIGN REFERENCE
NEXT ASSEMBLY
ACCESS
CODES
A
DIVISION
REV
ECO
ISSUE DATE AND DESCRIPTION
DRFT
DATE
L SCHMIDT
DEC 16,2021
CHKD
DATE
F RODRIGUEZ
JAN 04,2022
DIVISION CODE
C
3M Center
DO NOT
SCALE
DRAWING
3M ELECTRONICS MATERIALS SOLUTIONS DIVISION
INTERCONNECT SOLUTIONS
http://www.3M.com/interconnect
8
4
1
INCHES
THIRD ANGLE PROJECTION
INTERPRET PER
ASME Y14.5 - 2018
3M IS A TRADEMARK OF 3M COMPANY.
FOR TECHNICAL, SALES OR ORDERING
INFORMATION CALL 800-225-5373
MAX SURFACE ROUGHNESS
125
ALL SURFACES
MARKED ONLY
7
6
5
4
3
St. Paul,
TOLERANCES
EXCEPT AS
NOTED
SCALE
2
.0
.00
.000
.0000
MILLIMETERS
0
.0
.00
.000
ANGLES
1
MN
55144
DRFT
MFG
DATE
APPVL
DATE
CHKD
A
3M COPYRIGHT 2022
This document and the information it contains are
3M property and may not be reproduced or further
distributed without 3M permission, or used or
disclosed other than for 3M authorized purposes.
All rights reserved.
TITLE
ROUND CONDUCTOR FLAT
CABLE SERIES 3770
.050" 26AWG STRANDED
CAGE SIZE
NUMBER
MODEL
DRAWING NO.
REV.
78-5100-0342-5
DET.
LISTS
1
YES
NO
Imaged: Central Standard Time 1/20/2022 -- UTC Offset (hrs) 6
C
F
SHT 2 OF 2