3
Interconnect Solutions
http://www.3M.com/interconnects/
3M is a trademark of 3M Company.
For technical, sales or ordering information call
800-225-5373
3M™ Round Conductor Flat Cable
.050" 28 AWG Solid, PVC 3709 Series
• 28 AWG solid wire
• .050 inch centers permit mass termination to a broad
line of IDC connectors
• Zippable for branching or discrete termination
• See Regulatory Information Appendix (RIA) for
chemical compliance information
(RIA E1 & C1 apply)
Date Modied: February 24, 2012 TS-0419-C
Sheet 1 of 2
Physical
Insulation:
Material: Polyvinyl Chloride (PVC)
Color: Gray
Marking:
Standard: None
Canadian Option: AWM 2651 105C 300V VW1 3M NU C AWM IA 105C 300V FT1 EU <50V
Conductors: 28 AWG, [ Ø 0.32 ] Tinned Solid Copper
Electrical
Voltage Rating: USA: 300V Canada: 300V EU: <50V
Insulation Resistance: > 1 × 1010 Ω/10 ft. [ 3 m ]
Characteristic Impedance: Unbalanced Balanced
114 Ω 188 Ω
Capacitance: 12.8 pF/ft [ 42.0 pF/m ] 7.4 pF/ft [ 24.3 pF/m ]
Inductance: 0.17 μH/ft [ 0.54 μH/m ] 0.26 μH/ft [ 0.87 μH/m ]
Propagation Delay: 1.45 ns/ft [ 4.76 ns/m ] 1.40 ns/ft [ 4.59 ns/m ]
Velocity of Propagation: 70% 73%
Note: Unbalanced is measured between ground-signal-ground conductors. Balanced is measured between signal conductors within a pair.
Environmental
Temperature Rating: -20°C to +105°C
Flammability Rating: USA: VW-1 Canada: FT1
UL File No.: E42769, Style No: 2651
DISCONTINUED
3
Interconnect Solutions
http://www.3M.com/interconnects/
3M is a trademark of 3M Company.
For technical, sales or ordering information call
800-225-5373
3M™ Round Conductor Flat Cable
.050" 28 AWG Solid, PVC 3709 Series
TS-0419-C
Sheet 2 of 2
Ordering Information
3709 / XX XX
Inch
[mm]
Tolerance Unless Noted
.0 .00 .000
Inch ±.1 ±.01 ±.005
[ ] Dimensions for Reference Only
Note: Available in standard 100 ft or 300 ft rolls, please
specify when ordering. Contact 3M for availability of
additional conductor counts and/or custom roll lengths.
Note: Red marking on one edge of cable designates wire #1.
Number of Conductors
(See Table)
Blank = Standard
SF = Splice Free
Number of
Conductors
3M Part
Number Dimension A Dimension B
09 3709/09 0.450 ± .010 [ 11.43 ] 0.400 ± .007 [ 10.18 ]
10 3709/10 0.500 ± .010 [ 12.70 ] 0.450 ± .007 [ 11.43 ]
14 3709/14 0.700 ± .010 [ 17.78 ] 0.650 ± .007 [ 16.51 ]
15 3709/15 0.750 ± .010 [ 19.05 ] 0.700 ± .007 [ 17.78 ]
16 3709/16 0.800 ± .015 [ 20.32 ] 0.750 ± .011 [ 19.05 ]
18 3709/18 0.900 ± .015 [ 22.86 ] 0.850 ± .011 [ 21.59 ]
20 3709/20 1.000 ± .015 [ 25.40 ] 0.950 ± .011 [ 24.13 ]
24 3709/24 1.200 ± .015 [ 30.48 ] 1.150 ± .011 [ 29.21 ]
25 3709/25 1.250 ± .015 [ 31.75 ] 1.200 ± .011 [ 30.48 ]
26 3709/26 1.300 ± .015 [ 33.02 ] 1.250 ± .011 [ 31.75 ]
30 3709/30 1.500 ± .020 [ 38.10 ] 1.450 ± .015 [ 36.83 ]
34 3709/34 1.700 ± .020 [ 43.18 ] 1.650 ± .015 [ 41.91 ]
36 3709/36 1.800 ± .020 [ 45.72 ] 1.750 ± .015 [ 44.45 ]
37 3709/37 1.850 ± .020 [ 46.99 ] 1.800 ± .015 [ 45.72 ]
40 3709/40 2.000 ± .020 [ 50.80 ] 1.950 ± .015 [ 49.53 ]
50 3709/50 2.500 ± .020 [ 63.50 ] 2.450 ± .015 [ 62.23 ]
60 3709/60 3.000 ± .020 [ 76.20 ] 2.950 ± .015 [ 74.93 ]
64 3709/64 3.200 ± .020 [ 81.28 ] 3.150 ± .015 [ 80.01 ]
A
B
.033 ± .003
[ 0.84 ]
.050 ± .002 Typ
[ 1.27 ]
.025 ± .007
[ 0.64 ]
28 AWG [ ø 0.32 ] Tinned Solid
Copper Conductors
PVC Insulation
C
Blank = Standard
C = Canadian Certified Version
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Important Notice
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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
the legal theory asserted.
Please recycle. Printed in USA.
© 3M 2012. All rights reserved.
RIA-2217B-E
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3M Electronics Solutions Division
6801 River Place Blvd.
Austin, TX 78726-9000
U.S.A.
1-800-225-5373
www.3Mconnectors.com 3M is a trademark of 3M Company.
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