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Rectangular Connectors - Headers, Male Pins

Rectangular connectors, or rectangular headers, are a type of electrical connector that has a rectangular shape and a pin or header that is inserted into the rectangular housing. They are used in a variety of applications, including commercial and military applications, and are often subject to rigorous environmental requirements. This article will discuss the application field and working principle of the 662104145021 rectangular connector.

Application Fields: The 662104145021 rectangular connector is designed primarily for use in military and commercial applications. It is a compact connector that provides 4-positions of electrical contact in a single housing. It is suitable for high-reliability applications such as aircraft, space vehicles, and UAVs, where weight, size, and performance are critical factors. It is also suitable for commercial applications such as telecom and data communication systems, automotive systems, consumer electronics, and medical equipment. It is a durable and reliable connector, able to withstand harsh environments and extreme conditions, and is certified according to the MIL-C-39029 specification.

Working Principle: The 662104145021 rectangular connector has two mating parts, a pin and a header. When two such connectors are mated together, a secure and reliable electrical contact is formed. The pin is inserted into the header cavity, and the header has two spring retention clips that apply pressure on the pin to ensure it remains in place. Additionally, the pin is made of gold-plated brass, providing a good electrical contact between the two pins.

The contact between the two pins is established using a mechanism known as a contact spring. The contact spring is a semicircular piece of metal that is placed between the two pins. When the connector is mated, the contact spring is compressed between the two pins and provides an electrical contact. This contact is maintained through a combination of the pressure from the spring retention clips and the metal contact surface between the two pins.

The 662104145021 rectangular connector is a reliable and cost-effective solution for the majority of commercial and military applications. Its compact size, rugged construction, and high-reliability make it an excellent choice for a wide range of applications. Additionally, its MIL-C-39029 specification ensures that it meets the highest standards for electrical safety and reliability.

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