3-644757-4

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Rectangular connectors are among the most popular electrical connectors used in many industries, including information technology, medical, automotive, and many other sectors. 3-644757-4 connectors are one example of rectangular connectors that offer an array of features designed to provide a secure connection, even in harsh environmental conditions. It is one of a few connectors in the market that is rated for up to 10A current, providing a good balance between power projection and power handling.

The 3-644757-4 connector is a header and male pin style of connector. The header has two different housing styles. The 4-position header has an integrated strain relief clamp designed to provide a secure connection and protect wires from damage. The second housing is a 3-position header. Both housings have post type contacts that are secured with solder. This ensures a robust connection and reduces the risk of vibration or shock disrupting power.

The 3-644757-4 male pin header connector features a durable metal shell. It has an anti-vibration design which enhances its connection strength and ability to endure extreme environmental conditions. It is also made with a metal gold shell, which provides resistance to corrosion and oxidization. The male pins have terminals that are self-cleaning and provide tight electrical and mechanical connections. They also are designed with a push-lock locking mechanism which prevents the pins from loosening or coming apart.

In addition to the resilience of 3-644757-4 connectors, they also offer robust power transfer. They have rated current of up to 10A, and can operate on temperatures ranging from -20 to 80ºC. This offers high protection against potential contact failure due to temperature variations. The connector also has high isolation voltage, making it suitable for high-voltage applications where electromagnetic interference may be an issue.

The working principle of the 3-644757-4 connector is based on the fact that the connector’s post type contacts create two separate electrical paths. When the contacts are inserted into the housing, they create a current-carrying path from one pin to the other. The contacts are soldered together to form a connection that can safely handle up to 10A of current, while also providing adequate protection from electromagnetic interference.

The 3-644757-4 connector is used in a variety of industries, including medical, automotive, and energy. In the medical and automotive industries, the connector is used to link a variety of sensors, switches, and other devices. It is also used in industrial machinery to allow for the interconnection of components and wiring harnesses. In energy applications, the connector is used to connect power supply systems, control systems, and power distribution systems.

In conclusion, the 3-644757-4 connector offers great value for its lightweight, robust design. It is capable of withstanding extreme temperature variations while providing reliable connections. Furthermore, its high isolation voltage and power transfer capabilities make it suitable for high voltage applications. It is an ideal solution for a variety of industries requiring robust, reliable power solutions.

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