499923-8

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Rectangular Connectors - Headers, Male Pins are electrical connectors mainly used in electronics components and PCB boards for wiring, linking and controlling circuits. 499923-8 is one type of rectangular connector with header and male pin terminals. This article will illustrate its application field and working principle.

Application field: 499923-8 rectangular connectors are mainly used in various electronic instruments and automation field. It has a stable performance and a strong ability to bear squeezing and pulling force. It can be used in high-frequency applications such as laptops, servers, switches, routers, communication systems, medical applications, automotive electronics, aviation systems, home appliances and industrial control systems.

Working principle: The 499923-8 connector is formed by combining the header and the male pin, which are made of different materials. The main body of the header is a metal shell, which is made of brass, aluminum, or stainless steel with nickel or silver plating. The male pins can be made of gold plated contacts, copper alloy, stainless steel or other special materials with high performance. The insulation cover is usually made of polymeric material such as nylon, PBT or PA material.

The rectangular connector can be used between two PCB boards to form a circuit. The male pin inside the 499923-8 connector can be connected to the pinhole of the lower PCB board and the header can be connected with the upper PCB board. When the two boards are connected, electric current will flow from one pinhole to another through the contact between the male pin and the pinhole. The insulation cover is used to reduce the high electrical noise and protect the connection from the environment.

In addition, the male pin of the 499923-8 rectangular connector can also be used to connect the circuit on the lower PCB board with other components such as switches, LEDs, resistors and IC chips. In this way, the circuit can be wired, linked and controlled to realize the electronic function.

In summary, 499923-8 rectangular connectors have wide application fields and reliable performance. They are usually used in various electronic instruments and automation systems to form the circuit for linking and controlling purpose, which provides convenience for wiring and troubleshooting.

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