3M™ 7700 Round Flat, Controlled Impedance Cable

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7700 Series Browse Inventory

New device generations require cables that can offer higher data rates and greater bandwidth – while controlling impedance and attenuation and maintaining flexibility in tight spaces. The new 3M Round Conductor Flat, Controlled Impedance Cable, meets exactly these needs.This high-speed, flat ribbon cable can support transmission speeds of up to 20 Gbps (cable only connection), is highly flexible with its 0.635 mm pitch and can even be folded. Even in tight spaces, the series can be used with only minimal performance impact. When terminated to an IDC connector, high data rates of up to 14 Gbps are also possible. The cables are impedance-controlled and are therefore suitable for a variety of wire-to-board applications, including communications network equipment, automated test equipment, and more.


  • Revolutionary ribbon cable construction that's fast, flat, foldable – and fit for IDC
  • Terminate it to insulation displacement contact (IDC) connectors, or solder it directly to a PCB
  • With 95 Ohm impedance, cable delivers up to 5 Gbps over 1 meter using the 3M™ Wire-to-Board System, 1.27 mm, 450 Series connectors
  • Excellent choice for insulation-displacement contact (IDC) applications
  • Constructed using 30 AWG solid conductor and polyolefin insulator
  • Features programmable differential pairs, grounds and power
  • Available in conductor counts in increments of 10 through 100


  • Automated test equipment (ATE: chip level devices, disk drive components, printed circuit boards)
  • Developer evaluation kits (chip level device test leads/jumper cables)
  • Communications networking equipment (routers, switches, multiplexers, wireless base stations)
  • Data center (servers, storage)
  • Industrial (computer numerical computers, robots)
  • Semiconductor Production Equipment (SPE)
  • Retail (kiosks, ticketing and vending machines)