Note: Unbalanced is measured between ground-signal-ground conductors.
Environmental
Temperature Rating:
-40°C to +105°C
Flammability Rating:
USA: UL Horizontal
UL File No.: E42769, Style No: 20297
3
Electronic Solutions Division
Interconnect Solutions
http://www.3Mconnector.com
3M is a trademark of 3M Company.
For technical, sales or ordering information call
800-225-5373
3M
™
Round Conductor Flat Cable
.050" 26 AWG Stranded, TPE
Number of
Conductors
09
10
14
15
16
20
24
25
26
30
34
36
37
40
50
60
64
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
Dimension A
0.450 ± .010 [ 11.43 ]
0.500 ± .010 [ 12.70 ]
0.700 ± .010 [ 17.78 ]
0.750 ± .010 [ 19.05 ]
0.800 ± .015 [ 20.32 ]
1.000 ± .015 [ 25.40 ]
1.200 ± .015 [ 30.48 ]
1.250 ± .015 [ 31.75 ]
1.300 ± .015 [ 33.02 ]
1.500 ± .020 [ 38.10 ]
1.700 ± .020 [ 43.18 ]
1.800 ± .020 [ 45.72 ]
1.850 ± .020 [ 46.99 ]
2.000 ± .020 [ 50.80 ]
2.500 ± .020 [ 63.50 ]
3.000 ± .020 [ 76.20 ]
3.200 ± .020 [ 81.28 ]
Dimension B
0.400 ± .007 [ 10.16 ]
0.450 ± .007 [ 11.43 ]
0.650 ± .007 [ 16.51 ]
0.700 ± .007 [ 17.78 ]
0.750 ± .011 [ 19.05 ]
0.950 ± .011 [ 24.13 ]
1.150 ± .011 [ 29.21 ]
1.200 ± .011 [ 30.48 ]
1.250 ± .011 [ 31.75 ]
1.450 ± .015 [ 36.83 ]
1.650 ± .015 [ 41.91 ]
1.750 ± .015 [ 44.45 ]
1.800 ± .015 [ 45.72 ]
1.950 ± .015 [ 49.53 ]
2.450 ± .015 [ 62.23 ]
2.950 ± .015 [ 74.93 ]
3.150 ± .015 [ 80.01 ]
3770 Series
A
B
.025
±
.007
[ 0.64 ]
.050
±
.002 Typ
[ 1.27 ]
.039
±
.003
[ 0.99 ]
TPE Insulation
26 AWG 7 X 34 [ 7 X 0.160 ] Tinned
Stranded Copper Conductors
Inch
[mm]
Tolerance Unless Noted
.0
.00
±.05
.000
±.010
Inch
±.1
Note:
1. Blue marking on one edge of cable designates wire #1.
[ ] Dimensions for Reference Only
Ordering Information
3770/XX - XX
Number of Conductors
(See Table)
Note: Contact 3M for availability of additional conductor
counts and/or custom roll lengths.
Blank = standard
SF = splice free
TS-0342-E
Sheet 2 of 2
3
Electronic Solutions Division
Interconnect Solutions
http://www.3Mconnector.com
3M is a trademark of 3M Company.
For technical, sales or ordering information call
800-225-5373
Important Notice
All statements, technical information, and recommendations related to 3M’s products are based on information believed to be reliable, but the accuracy or completeness
is not guaranteed. Before using this product, you must evaluate it and determine if it is suitable for your intended application. You assume all risks and liability associated
with such use. Any statements related to the product which are not contained in 3M’s current publications, or any contrary statements contained on your purchase order
shall have no force or effect unless expressly agreed upon, in writing, by an authorized officer of 3M.
Warranty; Limited Remedy; Limited Liability.
This product will be free from defects in material and manufacture for a period of one (1) year from the time of purchase.
3M MAKES NO OTHER WARRANTIES
INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
If this product is defective within the
warranty period stated above, your exclusive remedy shall be, at 3M’s option, to replace or repair the 3M product or refund the purchase price of the 3M product.
Except
where prohibited by law, 3M will not be liable for any indirect, special, incidental or consequential loss or damage arising from this 3M product, regardless of
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