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Jul 14, 2018

Connectors are also called connector. Domestic also known as connectors and sockets, generally refers to electrical connectors.  

A device that connects two active devices to transmit an electric current or signal.

In all the electronic components that make up the whole system, the connector seems to have a simple structure, but the failure probability is the highest.

Three basic properties of connectors 

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  1. Mechanical properties in terms of connectivity, the insertion force is an important mechanical property; Another important mechanical property is the mechanical life of the connector. 2.

  2. The main electrical properties of electrical properties connectors include contact resistance, insulation resistance and resistance to electrical strength.  

  3.Environmental performance of the common environmental performance including temperature, moisture resistance, salt spray, vibration and shock.

Terminal block common fatal failure form of the following three kinds: 1. Bad contact 2. Bad insulation 3. Bad fixing The quality of connectors is one of the important parameters to evaluate the quality of connectors. The base material of the connector is a copper alloy, the surface coating is gold and its alloy, and the base copper is nickel plated with the surface gold coating.


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