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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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. 192-7473
Mfr. Part No.89120-0101
Brand3M
£2.41
Each
Units
20 2 Female 2.54mm Cable Mount Right Angle IDC 1.25A Gold over Nickel 891 -55°C +105°C 1 kV ac Brass
RS Stock No. 323-7902
Mfr. Part No.89126-0101HA
Brand3M
£2.52
Each
Units
26 2 Female 2.54mm Cable Mount Right Angle IDC 1A Gold over Nickel 891 -55°C +105°C 1 kV ac Copper
RS Stock No. 192-7350
Mfr. Part No.3473-6610
Brand3M
£2.11
Each
Units
10 2 Female 2.54mm Cable Mount Right Angle IDC 1A Gold over Nickel 3000 -55°C +105°C - Copper
RS Stock No. 192-7394
Mfr. Part No.3399-6626
Brand3M
£3.80
Each
Units
26 2 Female 2.54mm Cable Mount Right Angle IDC 1A Gold over Nickel 3000 -55°C +105°C 1 kV ac Beryllium Copper
RS Stock No. 192-7518
Mfr. Part No.89150-0101
Brand3M
£2.24
Each
Units
50 2 Female 2.54mm Cable Mount Right Angle IDC 1.25A Gold over Nickel 891 -55°C +105°C - Brass
RS Stock No. 120-6811
Mfr. Part No.3399-6600
Brand3M
£3.45
Each
Units
26 2 Female 2.54mm Cable Mount Right Angle IDC 1A Gold over Nickel 3000 -55°C +105°C 1 kV ac Beryllium Copper
RS Stock No. 323-7946
Mfr. Part No.89140-0101HA
Brand3M
£2.26
Each
Units
40 2 Female 2.54mm Cable Mount Right Angle IDC 1A Gold over Nickel 891 -55°C +105°C 1 kV ac Brass
RS Stock No. 323-7889
Mfr. Part No.89120-0101HA
Brand3M
£0.88
Each
Units
20 2 Female 2.54mm Cable Mount Right Angle IDC 1A Gold over Nickel 891 -55°C +105°C 1 kV ac Copper
RS Stock No. 323-7952
Mfr. Part No.89150-0101HA
Brand3M
£2.79
Each
Units
50 2 Female 2.54mm Cable Mount Right Angle IDC 1A Gold over Nickel 891 -55°C +105°C - Phosphor Bronze
RS Stock No. 323-7873
Mfr. Part No.89116-0101HA
Brand3M
£0.82
Each
Units
16 2 Female 2.54mm Cable Mount Right Angle IDC 1A Gold over Nickel 891 -55°C +105°C 1 kV ac Phosphor Bronze
RS Stock No. 323-7845
Mfr. Part No.89110-0101HA
Brand3M
£1.90
Each
Units
10 2 Female 2.54mm Cable Mount Right Angle IDC 1A Gold over Nickel 891 -55°C +105°C 1 kV ac Brass
RS Stock No. 192-7423
Mfr. Part No.3425-6650
Brand3M
£6.47
Each
Units
50 2 Female 2.54mm Cable Mount Right Angle IDC 1A Gold over Nickel 3000 -55°C +105°C - Phosphor Bronze
RS Stock No. 192-7417
Mfr. Part No.3417-6640
Brand3M
£5.46
Each
Units
40 2 Female 2.54mm Cable Mount Right Angle IDC 1A Gold over Nickel 3000 -55°C +105°C 1 kV ac Phosphor Bronze
RS Stock No. 192-7372
Mfr. Part No.3452-6616
Brand3M
£2.86
Each
Units
16 2 Female 2.54mm Cable Mount Right Angle IDC 1A Gold over Nickel 3000 -55°C +105°C - Phosphor Bronze
RS Stock No. 192-7388
Mfr. Part No.3421-6620
Brand3M
£2.99
Each
Units
20 2 Female 2.54mm Cable Mount Right Angle IDC 1A Gold over Nickel 3000 -55°C +105°C 1 kV ac Copper
RS Stock No. 323-7867
Mfr. Part No.89114-0101HA
Brand3M
£0.80
Each
Units
14 2 Female 2.54mm Cable Mount Right Angle IDC 1A Gold over Nickel 891 -55°C +105°C 1 kV ac Brass
RS Stock No. 121-0393
Mfr. Part No.4610-6051
Brand3M
£3.17
Each
Units
10 2 - 2.54mm Cable Mount Right Angle IDC 1A Gold 4600 - - - Copper
RS Stock No. 323-7930
Mfr. Part No.89134-0101HA
Brand3M
£2.39
Each
Units
34 2 Female 2.54mm Cable Mount Right Angle IDC 1A Gold over Nickel 891 -55°C +105°C - Phosphor Bronze
RS Stock No. 502-8952
Mfr. Part No.7810-0000PR
Brand3M
£2.25
Each
Units
10 2 Male 2.54mm Cable Mount Right Angle IDC 1A Gold over Nickel 78XX -55°C +105°C - Copper
RS Stock No. 749-4881
Mfr. Part No.12226-5150-00FR
Brand3M
£7.67
Each
Units
26 2 Female 0.8mm Through Hole Right Angle Solder 500mA Gold over Nickel 122 -40°C +70°C 350 V ac Copper