What are IDC connectors?

IDC connectors stand for Insulation-Displacement Connectors, which are special types of electrical connectors capable of connecting a wire to a circuit through the cold weld mechanism. They are primarily designed for use with ribbon cables and other telecommunication applications. 

The IDC connector features a terminal with sharp contact points that can cut through the insulation of a wire. Hence, they are also called IPCs, or Insulation-Piercing Contacts.

Applications

IDC connectors have extensive applications across different industries that involve or require:

• Low voltage applications
• Mobile phones
• Computer hard drives
• Laptop SSDs 
• Laptops

Things to consider while buying IDC connectors

There are a wide variety of IDC connectors available in the market with different specifications. As such, it is important to consider certain specific factors before buying them. These include:

• Number of contacts: One of the most important things to focus on while buying IDC connectors is the number of pins or contacts they have. Since they are available in different configurations, for example, 4-way and 10-way IDC connectors, it is highly recommended to choose a configuration that specifically fits the application.
• Gender: Gender is another important factor to consider. IDC connectors are available in two gender types. The male version is called a plug, while the female version is called a socket or a header. 
• Pitch: The pitch corresponds to the distance between one contact of an IDC connector and another. For instance, IDC connectors are available in a 1.2mm pitch. It is important to choose one that is compatible with the ribbon connector that you are planning to connect. 
• Mounting type: Consider the mounting type of the IDC connector as well and make sure that it fits your application needs.