IDC Connectors

IDC is short for Insulation-Displacement Connector. These electrical connectors are designed for ribbon cables and telecommunications applications. They are also referred to as insulation-piercing contacts (IPCs).

Flat Ribbon Cable Assemblies

IDC connectors are most commonly used with Flat Ribbon Cables to create a cable assembly. Ribbon cables consist of multiple wires connected together in a thin, flat ribbon. The IDC connector has sharp contact points which pierce the insulation and make contact with the wire. They are quick and easy as you do not need to strip shrouded wires like conventional crimping methods. IDCs are an ideal ribbon cable termination.

IDC Connectors use cold welding technology. The IDC connector terminal pushes down and cuts through the insulation of the wire. During this process, there is significant pressure applied which create this cold weld. Some IDC connectors also come with strain relief functionality which helps to protect the ribbon cable connection and improve life span and reliability.

Things to consider when purchasing an IDC:

  • Number of Contacts - IDC’s are available with different numbers of pins or connections. For example, 4-way and 10-way. Note: the pins may be across multiple rows.

  • Gender - IDC’s can come in a male version, also known as a plug, or female version, also known as a socket or header.

  • Pitch - This refers to the distance between each contact. For example, 1.2 mm. This needs to be compatible with the ribbon connector you wish to connect.

  • Mounting Type - IDC plugs and sockets are usually mounted onto a cable or a PCB as a header.

Where are they used?

  • Low voltage applications

  • Computer Drives

  • SSDs

  • Smartphones

  • Laptops

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Viewing 1961 - 1965 of 1965 products
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Description Price Number of Contacts Number of Rows Gender Pitch Mounting Type Body Orientation Termination Method Current Rating Contact Plating Series Minimum Operating Temperature Maximum Operating Temperature Voltage Rating Contact Material
RS stock no. 179-0004
Mfr. Part No.90814-0204
R 6.27
Each (On a Reel of 1800)
4 1 Male 1.27mm Surface Mount Vertical Solder 1.2A Tin Picoflex -40°C +105°C 250 V ac Brass
RS stock no. 163-3121
Mfr. Part No.4782836103440
R 9.894
Each (In a Tube of 72)
3 1 Female 2.54mm Cable Mount Right Angle IDC 3A Tin Autocom -55°C +125°C 500 V ac Phosphor Bronze
RS stock no. 182-3116
Mfr. Part No.84512-102LF
R 368.56
100 10 Female 1.27mm - - - - Gold Meg-Array -65.0°C 105.0°C - Copper
RS stock no. 2508569282
Mfr. Part No.89134-0103
R 21.20
- - - - - - - - - - - - - -
RS stock no. 2509027644
Mfr. Part No.MICA 06
R 7.72
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