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77313-101A20LF Rectangular Connectors - Headers, Male Pins Application Field and Working Principle

Rectangular Connectors - Headers are a type of electric connector consisting of a rectangular block with several horizontal and vertical pin-holes that fit corresponding pins or blades. Male Pins are the pins soldered into the connector to connect the wires to the connector in order to carry power and signal. The 77313-101A20LF connector is a type of Rectangular Connectors - Headers with incorporated Male Pins.

Application Field:

The 77313-101A20LF connectors are ideal for use in a variety of applications due to their low insertion force and reliable high-current connections. The 77313-101A20LF connectors are mainly used in industrial automation, electric motor control, power control, instrumentation, audio/video and other equipment’s that require power and control signals transmission.

Working Principle:

The 77313-101A20LF connectors are composed of two parts, the male pin and the female receptacle. The male pin consists of a metal pin and a controller terminal, the controller terminal is responsible for controlling the pin. The female receptacle is made of a plastic shell and contains several metal contact points. The two parts join together when the male pin is inserted into the female receptacle and the metal pin makes contact with the contact points inside the female receptacle. When the connecting is made, a low resistance connection exists allowing power and signal to flow from one part to the other.

The 77313-101A20LF connectors are designed with a low insertion force feature, allowing the user to easily insert and remove the male pins from the female receptacle. This low insertion force also prevents accidental disconnection when handling the two parts.

The 77313-101A20LF connectors are designed for reliable high current connections, the thick metal pin ensures good electrical contact with the contact points and prevents excessive current leakage. The contact points are also designed to prevent short-circuiting and arcing.

Conclusion

The 77313-101A20LF connectors are a type of rectangular connectors with male pins. They are designed for use in a variety of industrial applications due to their low insertion force and reliable high current connections. They are composed of two parts, the male pin and the female receptacle and are easy to use and install. They are designed to ensure efficient power and signal transmission and prevent current leakage and short-circuits.

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