ESQT-141-02-G-T-375

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ESQT-141-02-G-T-375 Application Field and Working Principle

Rectangular connectors, also known as headers, receptacles, and female sockets, are one of the most common means of connecting devices for electronic data exchange. The ESQT-141-02-G-T-375 model is a type of such connector, and this article explores its application field and working principle.

Application Field

ESQT-141-02-G-T-375 rectangular connectors are most commonly used in embedded and industrial applications requiring reliable interconnects. Examples include connection for communication equipment, power supplies, high-speed data transmission and control networks, as well as transportation and medical devices.

The ESQT-141-02-G-T-375 model is suitable for soldering, screwing or press-fitting of contacts with various sizes of wires. This type of connector can be securely mounted to a variety of chassis or back-plane materials using standard mounting hardware. It also features high environmental sealing withstanding cold and hot temperature cycling up to -40°C and 100°C, respectively.

Working Principle

The ESQT-141-02-G-T-375 connector consists of two main parts – a receptacle and a pin header. The receptacle is installed on the panel and contains 2-3 contact pins that can accommodate different kinds of wires. The pin header, which is attached to the board or cable, contains corresponding pins that insert into the receptacle, thus completing the electrical connection.

When inserting the pin header into the receptacle, the contact pins make a secure connection, forming an electrical contact that enables data transfer. This electrical contact is further secured by a locking system, which provides a secure and reliable connection that can withstand temperature cycling and other environmental conditions.

The ESQT-141-02-G-T-375 rectangular connector also has an insulation layer that serves to prevent electrical shorts due to unconnected pins or any other issue. Additionally, it provides protection from dust, mositure, and other elements that may interfere with the connection.

Conclusion

ESQT-141-02-G-T-375 rectangular connectors are a type of electrical interconnect used in various embedded and industrial applications. The main components of the connector are a receptacle and a pin header. The contact pins on the receptacle and the pin header make a secure electrical contact, which is then further secured by a locking system. Additionally, the connector features an insulation layer for extra protection from dust, water, and other elements.

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