ESQT-105-02-F-Q-440

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ESQT-105-02-F-Q-440 is a 2 row header with a high temperature nylon insulator and an M134 tin finish. It is designed to be used in a wide variety of applications, from automotive to electrical and consumer electronics. This part is suitable for general-purpose connections and in applications that require reliability and durability. The terminals are secured by a 1.5 mm steel snap clip and feature a positive latching design. The terminals are made of gold-plated phosphor bronze to ensure good electrical contact and low contact resistance.

Application Field

The ESQT-105-02-F-Q-440 is designed to provide reliable high performance connections for a wide range of applications. It is commonly used in automotive, electronic and consumer applications. It is suitable for signal and data transmission connections where a secure connection is required. It is often used on PCBs and in custom systems.

It is also used in medical and industrial equipment, in small scale consumer electronics and computer peripherals. Its performance and reliability make it suitable for applications where high reliability is required, such as wireless transmitters and receivers.

Working Principle

The ESQT-105-02-F-Q-440 is a 2 row header that uses a positive latching system to secure the terminals. The terminals are secured by a 1.5 mm steel snap clip and feature a symmetrical geometry that helps ensure a secure connection. The contacts are made of gold-plated phosphor bronze, which is highly conductive and corrosion resistant. The insulation of the header is made of high temperature nylon, which is extremely durable and vibration resistant.

The terminal design is such that, when the terminal is inserted, a small amount of force is required to break the latch and make the connection. The terminals are designed to offer a low contact resistance, with male and female versions available. When the terminal is correctly mated, a reliable connection is ensured.

The header has a M134 tin finish. This is an electroplated finish which provides a durable and attractive finish. It is also resistant to corrosion, and helps prevent oxidation of the contacts over time.

Conclusion

The ESQT-105-02-F-Q-440 is a high quality 2 row header designed for a wide range of applications. Its terminals are made of gold-plated phosphor bronze, and it features an attractive M134 tin finish. The terminals are secured with a 1.5 mm steel snap clip and feature a positive latching mechanism which ensures a secure connection. The insulation is made of high temperature nylon, which is strong and vibration resistant. This header provides reliable performance and durability, making it suitable for applications which require high reliability.

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