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| .025 Round Conductor Flat Cable 30 AWG Solid, TPE 3749 Series S Close spacing permits higher signal density S TPE insulation provides excellent transmission properties S 30 AWG solid conductors on .025 inch spacing allows for mass termination S Zippable for branching or discrete termination S Meets SCSI-3 Fast-20 characteristic impedance requirements Date Modified: February 19, 1999 25 TS-0068-14 Sheet 1 of 2 Physical Insulation Material: Thermoplastic Elastomer (TPE) Color: Gray Marking Standard: None Canadian Option: AWM 20297 105C 150V VW1 3M NU C EU <50V Conductors: 30 AWG [ 0.254 ] Tinned Solid Copper AWM IA 105C 150V FT1 Electrical Voltage Rating: Insulation Resistance: Characteristic Impedance Capacitance Inductance Propagation Delay Velocity of Propagation USA: 150 V Canada: 150V > 1 x 1010 /10 ft. [ 3m ] Unbalanced: 90 Unbalanced: 16.5 pF/ft. [ 54.1 pF/m ] Unbalanced: .13 H/ft. [ 0.43 H/m ] Unbalanced: 1.48 ns/ft. [ 4.86 ns/m ] Unbalanced: 69% EU: <50V Note: Unbalanced is measured between ground-signal-ground conductors. Environmental Temperature Rating: -40C to +105C Flammability Rating: USA: VW-1 Canada: FT1 UL File No.: E42769, Style No.: 20297 3M Interconnect Solutions Division 6801 River Place Blvd. Austin, TX 78726-9000 For technical, sales or ordering information call 800-225-5373 .025 Round Conductor Flat Cable 30 AWG Solid, TPE Number of Conductors 20 26 34 36 40 50 60 68 80 (R) (R) (OPTIONAL) 100 3M Part Number 3749/20 3749/26 3749/34 3749/36 3749/40 3749/50 3749/60 3749/68 3749/80 3749/100 3749 Series Dimension A 0.500 .006 [ 12.70 ] 0.650 .006 [ 16.51 ] 0.850 .009 [ 21.59 ] 0.900 .009 [ 22.86 ] 1.000 .009 [ 25.40 ] 1.250 .009 [ 31.75 ] 1.500 .012 [ 38.10 ] 1.700 .012 [ 43.18 ] 2.000 .015 [ 50.80 ] 2.500 .015 [63.50 ] Dimension B 0.475 .004 [ 12.07 ] 0.625 .004 [ 15.88 ] 0.825 .006 [ 20.96 ] 0.875 .006 [ 22.23 ] 0.975 .006 [ 24.77 ] 1.225 .006 [ 31.12 ] 1.475 .009 [ 37.47 ] 1.675 .009 [ 42.55 ] 1.975 .011 [ 50.17 ] 2.475 .012 [ 62.87 ] A B .013 .005 [ 0.33 ] .025 .002 Typ [ 0.64 ] .025 .003 [ 0.64 ] 30 AWG [0.254] Tinned Solid Copper Conductors TPE Insulation Inch [mm] Tolerance Unless Noted .0 Inch Note: 1. Blue marking on one edge of cable designates wire #1. .1 .00 .000 .01 .005 [ ] Dimensions for Reference only Ordering Information 3749/XX Blank = Standard C = Canadian Certified Version Number of Conductors (See Table) Note: 2. Available in standard lengths of 100 feet or 300 feet per roll, please specify when ordering. TS-0068-14 Sheet 2 of 2 3M Interconnect Solutions Division 6801 River Place Blvd. Austin, TX 78726-9000 For technical, sales or ordering information call 800-225-5373 |
Price & Availability of 374934
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