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0022031041 Application Field and Working Principle

Rectangular connectors are the most commonly used connector type in various industries. They are made up of two parts, male pins and headers. The male pin is a small metal half-pin that fits inside the header. The header is the larger part of the connector, typically made of plastic. It is designed to securely hold the pins in place while allowing two electrical components to make contact.

Application field

Rectangular connectors are used in a variety of applications, including automotive, computer, telecom, audio/video, medical, aerospace, military and many other industries. They are commonly used to attach components to printed circuit boards (PCBs), as well as to interconnect multiple circuit boards or devices together.

Working principle

The rectangular connector is an electrical connector with two alternating rows of pins and sockets. When the two parts are mated, the pins of the male half enter the sockets of the female half, creating an electrical connection. A small plastic tab keeps the two halves from pulling apart. The pins are generally made of copper with insulation, and they are usually heat-shrinkable.

The pins are arranged in parallel rows and designed to interconnect two PCBs or electrical circuits. The pins and the headers must be configured to be compatible with the desired application. The pins typically have different lengths and sizes that determine the current-carrying capacity of the connector and the voltage resistance.

Conclusion

Rectangular connectors are an essential component for numerous industries. They come in many sizes and configurations, are reliable and highly versatile. The most commonly used are male pins and headers. The proper selection of a rectangular connector depends on the specific application and the performance requirements.

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