ESQT-139-02-G-Q-639

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Rectangular Connectors - Headers, Receptacles, Female Sockets are becoming an increasingly important component, and also one of the most commonly used in today’s electronics industry. This article will examine the specific product, ESQT-139-02-G-Q-639, in terms of its application field and working principle.

The ESQT-139-02-G-Q-639 is a female connector that is frequently used to connect power supplies and other power supplies applications to the electronic equipment. It features a contact system with a spring-loaded contact system design. The gold-plated copper contact springs are surrounded with rubber inserts ensuring an effective seal between the contacts. The contact system allows the ESQT-139-02-G-Q-639 to offer a very reliable connection. The ESQT-139-02-G-Q-639 is available in the 2-row version, with a total current rating of up to 15A and a wide temperature range of -55°C to +125°C.

The cable connectors used for connecting electronic devices are generally specific to the application that it will be used for. This is why the ESQT-139-02-G-Q-639 is an ideal solution for applications that require reliable connections. The ESQT-139-02-G-Q-639 can be used for a wide range of applications from power supplies, motor controllers to audio applications, display and communication applications.

The primary application for the ESQT-139-02-G-Q-639 is in automotive and transportation applications. The reliable connection ensures that no problems occur in communication and power applications while in motion. In aviation, the ESQT-139-02-G-Q-639 is frequently used in applications where reliability and safety are paramount. The gold-plating ensures that the contact surfaces will not corrode and the contact springs remain secure. The contacts are also resistant to high-frequency noise and voltages which is especially useful in electronics applications.

The working principle of the ESQT-139-02-G-Q-639 is quite simple. The contacts are made of gold plated copper and are surrounded by rubber inserts which help to increase the connection reliability and protect the contacts from shocks and vibrations. The contacts are designed to be self-locking; this means that once the connector is securely mated the contacts cannot be accidentally separated. The contacts can also be re-seated for repeated re-connection if need be.

The female connector also features an Environment-Friendly Design (EFD) which means that the entire structure has been designed from the ground up to minimize the environmental impact of the connector and the materials used in its production. This includes reducing the amount of energy consumed and reducing the amount of harmful gases produced during production and operation. At the same time, the connector ensures excellent electrical performance for a long service life.

Overall, the ESQT-139-02-G-Q-639 is an excellent example of a female connector and is well suited to many applications including automotive, aviation and general electronic applications. The reliable connection that it offers combined with the long service life and environmentally-friendly design make it the ideal choice for connections that need to be reliable, stable and efficient.

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