3M 20-Way IDC Connector Socket for Cable Mount, 2-Row

891 series 2.54 x 2.54mm IDC ribbon cable sockets with military polarization and centre bumps. These 891 series IDC ribbon cable socket connectors have a double-recessed cover which allows cable to be terminated from either side and are supplied preassembled.
Strain reliefs (192-7530 typically) are available separately

• Preassembled, terminates faster than two-piece sockets
• Sword packaging makes easy loading of manual and semi-automatic assembly equipment
• Bumps prevent premature latch locking during shipment
• Optional double-sided adhesive pull tab for easy unplugging
• Double-recessed cover for cable terminating from either side eliminates need for single-recessed cover connectors

Ribbon cables are known for their space saving and high data transfer capabilities. They are often used to connect internal computer peripherals, and less frequently for external connections. They are known for being well suited to mass termination with IDC (insulation displacement connectors.) This quick and practical termination solution means that ribbon cabling is a common standard in electronics and computing.

3M are a reliable name in computing and electronic connection. Combined with RS Components excellent customer service, 3M provides a range of specialist connectivity solutions for a variety of industries and applications.

This 3M cable mount IDC (insulation displacement connector) is a straightforward way to establish internal connections in electronic applications. The compact unit allows for the reliable transmission of power and data signals between the components in your system. You can create cable assemblies with flat ribbon cables without stripping or crimping wires, as the sharp points pierce wire insulations and use cold-welding technology to establish instant contacts and relay paths. Use this IDC to connect components in both domestic and commercial settings.

• Military polarisation prevents the incorrect mating of connectors, ensuring they're correctly oriented • Preassembled, so it's quick and easy to establish terminations without additional tools• Centre bumps prevent premature locking during shipment, so you don't need to spend time detaching parts

• Medical equipment• Aerospace simulators• Computer motherboards• Mobile devices like smartphones and laptops

IDC connectors establish many connections at once using ribbon cables. They're not designed to be reusable, as the cold-weld contact is intended to be permanent. It's technically possible to reuse them, however, if you take extra care when removing cables.