69167-143

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Rectangular connectors are very common in the industry and are popularly used in various applications that require electrical connection of devices and components. As such, the 69167-143 rectangular connector has become one of the most widely used types of connectors in the market today, and its popularity lies in its superior performance in various applications. In this article, we’ll discuss the 69167-143’s application field and working principle.

Application Field

The 69167-143 rectangular connector is known for its excellent reliability and performance, making it a popular choice in many industries. It is used mostly on circuit boards, where it is inserted into contact areas to join electrical components together. However, it is also used in high-speed applications, such as automotive and telecom applications, requiring high-speed data transmission and high-frequency signals. It is also used in aerospace, military, and medical applications, where it can provide a reliable and robust connection.

Additionally, the 69167-143 connector is suitable for both through-hole and surface-mount applications. The connector’s pins can be easily soldered onto the board, and it has an optional but highly recommended keying system to ensure that the pins are inserted in the correct orientation. As such, it is a great choice for applications that require secure and reliable connections.

Working Principle

The 69167-143 connector has a modular design, and the contact termination type is known as a Header type male pin. This kind of connector has header pins, which are the conductive elements that make contact with the mating female connector – also known as an IDC connector. The connecting elements in the header pin are made of phosphor bronze, which has excellent conductive and wear-resistant properties, making it suitable for high-speed applications.

In the 69167-143 connector, the header pins are locked into the housing with a latch system. This ensures that the pins are held in a secure position, and it also prevents any accidental disconnections. When in use, the contacts of the connector are mated with the corresponding female connector contacts, which creates an electrical connection that allows current to flow through the circuit. This ensures that the electrical current is flowing correctly and this in turn ensures proper operation of the circuit.

The 69167-143 connector is UL94-V-0 rated, meaning it is certified flame retardant, making it suitable for even the most demanding environments. Additionally, the contact material used on this connector is gold-plated, ensuring a long contact life as well as excellent conductivity. The connector can handle temperatures up to 105 degrees Celsius, and it is designed to resist corrosion, making it an ideal choice for a wide range of applications.

Conclusion

The 69167-143 is a highly versatile and reliable rectangular connector, making it a popular choice in the industry. It offers excellent performance in high-speed applications, and its modular design makes it suitable for both through-hole and surface-mount applications. Additionally, its Header male pins are made of phosphor bronze, which makes it highly conductive and durable, and its UL94-V-0 rating ensures that it is flame retardant. With all of these features, it is easy to see why the 69167-143 connector is so widely used in the industry.

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