3M Round Conductor Flat Cable
.050" 28 AWG Stranded, TPE 3355 Series
28 AWG wire on .050 inch centers permits mass
terminations to a broad line of IDC connectors
TPE insulation provides excellent transmission
properties at a low cost
Zippable for branching or discrete terminations.
See the Regulatory Information Appendix (RIA) in
the RoHS compliance section of
www.3Mconnector.com for compliance information
(RIA E1 & C1 apply)
Date Modified: March 15, 2010 TS-0317-E
Sheet 1 of 2
Physical
Insulation:
Material: Thermoplastic Elastomer (TPE)
Color: Gray
Marking:
Standard: None
Conductors: 28 AWG, 7 36 [ 7 0.127 ] Tinned Stranded Copper
Electrical
Voltage Rating: USA: 300V EU: <50V
10
Insulation Resistance: > 1 10 /10 ft. [ 3 m ]
Unbalanced
Characteristic Impedance: 117
Capacitance: 11.7 pF/ft [ 38.4 pF/m ]
Inductance: 0.16 H/ft [ 0.52 H/m ]
Propagation Delay: 1.37 ns/ft [ 4.49 ns/m ]
Velocity of Propagation: 74%
Note: Unbalanced is measured between ground-signal-ground conductors.
Environmental
Temperature Rating: -40C to +105C
USA: UL Horizontal
Flammability Rating:
UL File No.: E42769, Style No: 20297
3M is a trademark of 3M Company.
3
Interconnect Solutions For technical, sales or ordering information call
3M Round Conductor Flat Cable
.050" 28 AWG Stranded, TPE 3355 Series
Number of 3M Part
Dimension A Dimension B
Conductors Number
09 3355/09 0.450 .010 [ 11.43 ] 0.400 .007 [ 10.16 ]
10 3355/10 0.500 .010 [ 12.70 ] 0.450 .007 [ 11.43 ]
14 3355/14 0.700 .010 [ 17.78 ] 0.650 .007 [ 16.51 ]
15 3355/15 0.750 .010 [ 19.05 ] 0.700 .007 [ 17.78 ]
16 3355/16 0.800 .015 [ 20.32 ] 0.750 .011 [ 19.05 ]
18 3355/18 0.900 .015 [ 22.86 ] 0.850 .011 [ 21.59 ]
20 3355/20 1.000 .015 [ 25.40 ] 0.950 .011 [ 24.13 ]
24 3355/24 1.200 .015 [ 30.48 ] 1.150 .011 [ 29.21 ]
25 3355/25 1.250 .015 [ 31.75 ] 1.200 .011 [ 30.48 ]
26 3355/26 1.300 .015 [ 33.02 ] 1.250 .011 [ 31.75 ]
30 3355/30 1.500 .020 [ 38.10 ] 1.450 .015 [ 36.83 ]
34 3355/34 1.700 .020 [ 43.18 ] 1.650 .015 [ 41.91 ]
Inch
36 3355/36 1.800 .020 [ 45.72 ] 1.750 .015 [ 44.45 ]
[mm]
37 3355/37 1.850 .020 [ 46.99 ] 1.800 .015 [ 45.72 ]
Tolerance Unless Noted
40 3355/40 2.000 .020 [ 50.80 ] 1.950 .015 [ 49.53 ]
.0 .00 .000
50 3355/50 2.500 .020 [ 63.50 ] 2.450 .015 [ 62.23 ]
Inch .1 .05 .010
60 3355/60 3.000 .020 [ 76.20 ] 2.950 .015 [ 74.93 ]
[ ] Dimensions for Reference Only
64 3355/64 3.200 .020 [ 81.28 ] 3.150 .015 [ 80.01 ]
A
B
.025 .007
[0.64]
.050 .002 Typ
[1.27]
.035 .003
[0.89]
TPE Insulation
28 AWG 7 X 36 [ 7 X 0.127 ] Tinned
Stranded Copper Conductors
Note: Blue marking on one edge of cable designates wire #1.
Ordering Information
3355 / XX XX
Number of Conductors Blank = Standard
(See Table)
SF = Splice Free
Note: Available in common lengths of 100 ft/roll or 300 ft/roll
TS-0317-E
(30 m /roll or 91 m/roll), please specify when ordering.
Sheet 2 of 2
3M is a trademark of 3M Company.
3
Interconnect Solutions For technical, sales or ordering information call