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 Regulatory Classification note in Environmental section below Date Modified: August 4, 2008 TS-0317-C Sheet 1 of 2 Physical Insulation: Material: Thermoplastic Elastomer (TPE) Color: Gray Marking: Standard: None 28 AWG 7 36 7 0.127 Tinned Stranded Copper Conductors: Electrical USA: 300V EU: <50V Voltage Rating: 10 > 1 10 /10 ft. 3m Insulation Resistance: Unbalanced Characteristic Impedance: 117 11.7 pF/ft (38.4 pF/m) Capacitance: 0.16 H/ft (0.52 H/m) Inductance: 1.37 ns/ft (4.49 ns/m) Propagation Delay: 74% Velocity of Propagation: Note: Unbalanced is measured between ground-signal-ground conductors. Environmental Temperature Rating: -40C to +105C USA:UL Horizontal Flammability Rating: Regulatory Classification: EU: Not compliant, see RIA note E4 CN: , see RIA note C1 Regulatory Information Appendix (RIA) attached UL File No.: E42769, Style No: 20297 3M is a trademark of 3M Company. 3 For technical, sales or ordering information call Electronic Solutions Division 800-225-5373 Interconnect Solutions 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 36 3355/36 1.800 .020 45.72 1.750 .015 44.45 37 3355/37 1.850 .020 46.99 1.800 .015 45.72 40 3355/40 2.000 .020 50.80 1.950 .015 49.53 50 3355/50 2.500 .020 63.50 2.450 .015 62.23 60 3355/60 3.000 .020 76.20 2.950 .015 74.93 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 Inch mm 28 AWG 7 X 36 7 X 0.127 Tinned Stranded Copper Conductors Tolerance Unless Noted .0 .00 .000 Inch .1 .05 .010 Note: 1. Blue marking on one edge of cable designates wire 1. Dimensions for Reference Only Ordering Information 3355/XX - 100 - XX Blank = standard Number of Conductors SF = splice free (See Table) Length of roll in feet 100 = 100 ft (standard) Note: 2.Contact 3M for availability of additional conductor counts and/or custom roll lengths. TS-0317-C Sheet 2 of 2 3M is a trademark of 3M Company. 3 For technical, sales or ordering information call Electronic Solutions Division 800-225-5373 Interconnect Solutions