DCM37PEK87

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D-Sub Connectors

DCM37PEK87 is a type of D-sub connector, which is a common type of electrical connector. It is generally named for the structural form of mating connectors and the letter "D" for the shape of the female connector.

Application Field

D-sub connectors are widely used in a variety of applications, from office and home equipment to industrial machinery and test equipment. Typical applications include communication and transmission line couplings, signal and logic contacts, audio-video connectors, VGA, DVI, HDMI ports and other industrial applications.

Working Principle

The design of DCM37PEK87 is based on a pin-and-socket principle. It has two mating parts, a male connector and a female connector. The male connector consists of a metal shell and pins. The casing of the male connector holds the pins and provides protection from dust and dirt, as well as providing strain relief when the connector is removed.

The female connector incorporates a receptacle and a port. The receptacle contains sockets that are connected to the sockects of the male connector for secure and reliable connection. The port of the female connector is a circular area where the male connector connects and is usually sealed by an elastic material.

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