3M 34 Way Twisted Ribbon Cable, 43.2 mm Width

  • RS Stock No. 120-9191
  • Mfr. Part No. 3782-17P-270A
  • Manufacturer 3M
Technical data sheets
Legislation and Compliance
RoHS Status: Not Applicable
COO (Country of Origin): JP
Product Details

1.27 mm pitch twisted stranded cables - 3782 type

Ribbon cables that combine the advantages of flat cables with twisted sections for flexible use.
These cables alternate 245 mm twisted sections with 50 mm flat ribbon sectionsover their entire length.


  UL 20486

Ribbon cables provide a simple, quick and cost-effective solution to mass termination. They also have space and weight saving advantages over other wiring methods and are ideal for use on computers, peripherals, and interface units, audio and digital equipment. Colour coded ribbon cable with alternate twisted pair and parallel conductor sections. Twisting of adjacent conductors reduces crosstalk whilst the flat sections at regular intervals still facilitate easy termination.

Attribute Value
Number of Ways 34
Width 43.2 mm
Pitch 1.27mm
Reel Length 30m
Voltage Rating 300 V
Capacitance 48.5 pF/m
Characteristic Impedance 137 Ω
Number of Pairs 17
Sheath Colour Multicoloured
Screened/Unscreened Unscreened
Size of Strands 36 AWG
Core Strands 7/36
American Wire Gauge 28
Cable Shape Ribbon
Conductor Strand Type Stranded
Number of Strands 7
Discontinued product