3749 3M | Alldatasheet

Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 2

Technical content

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 3749 Series

Close spacing permits higher signal density TPE insulation provides excellent transmission properties 30 AWG solid conductors on .025 inch spacing allows for mass termination Zippable for branching or discrete termination Meets SCSI-3 Fast-20 characteristic impedance requirements TS-0068-14 Sheet 1 of 2 Date Modified: February 19, 1999 Physical Insulation Material: Thermoplastic Elastomer (TPE) Color: Gray Marking Standard: None Canadian Option: AWM 20297 105C 150V VW1 3M NU C AWM IA 105C 150V FT1 EU <50V Conductors: 30 AWG [ 0.254 ] Tinned Solid Copper Electrical Voltage Rating: USA: 150 V Canada: 150V EU: <50V Insulation Resistance:> 1 × 1010 Ω /10 ft. [ 3m ] Characteristic ImpedanceUnbalanced: 90 Ω Capacitance Unbalanced: 16.5 pF/ft. [ 54.1 pF/m ] Inductance Unbalanced: .13 µH/ft. [ 0.43 µH/m ] Propagation Delay Unbalanced: 1.48 ns/ft. [ 4.86 ns/m ] Velocity of Propagation Unbalanced: 69% Note: Unbalanced is measured between ground-signal-ground conductors. Environmental Temperature Rating: –40°C to +105°C 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 Number Dimension A Dimension B A B .025 .003 [ 0.64 ] TPE Insulation TS-0068-14 Sheet 2 of 2 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.

Ordering Information

.013 .005 [ 0.33 ] .025 .002 Typ [ 0.64 ] 30 AWG [0.254] Tinned Solid Copper Conductors Note: 1. Blue marking on one edge of cable designates wire #1. Inch [mm] ± .005± .1 ± .01 Tolerance Unless Noted .0 .00 .000 Inch [ ] Dimensions for Reference only   (OPTIONAL)