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Rectangular Connectors - Headers, Receptacles, Female Sockets

As one of the popular interfaces used in a variety of applications, rectangular connectors include headers, receptacles, female sockets, and more. Specifically, the ESQT-108-03-L-D-312 belongs to this family. It features a 3-way socket, gold-plated contacts, and 4-40 UNC threaded mounting holes. In this article, we will discuss its application field and working principle.

Application Field

Being not only a versatile connector, the ESQT-108-03-L-D-312 can be used in many kinds of fields, including:

• Industrial Automation
• Telecommunication
• Robotics
• Consumer Electronics

Besides, it is also widely employed in medical device design for relaying signals to and from the patient or various pieces of equipment. With its good performance, it can help transmit data precisely and stably even if the environment is harsh.

Working Principle

The working principle of the ESQT-108-03-L-D-312 is relatively simple. Its male-type and female-type connectors together form a unit of electrical gate. The male part is equipped with three gold-plated contacts on the outer of its socket, while the female part has three rows of pins, also gold-plated, internally.

Now, when the two connectors are mated up, the gold-plated contacts will press against each other, allowing electrical current to flow through them. Meanwhile, the 4-40 UNC threaded mounting holes on each part will be fastened with screws to keep the connectors connected.

The ESQT-108-03-L-D-312\'s working principle is straightforward yet highly reliable. With it, engineers can easily install electrical circuits and control them to perform all kinds of tasks.

Conclusion

To sum up, the ESQT-108-03-L-D-312 rectangular connector is a safe, reliable, and durable choice, recognizable by the engineers and widely employed in numerous applications. It is massively used in communications, robotics and, inevitably, the medical field. To understand its application field and working principle is beneficial to those who wish to use it efficiently.

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