ESQT-138-03-M-6-375

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Rectangular connectors - headers, receptacles, female sockets provide both power and signal connections between two points. They are commonly used to transmit signals from one device to another, and can be found in a variety of different applications, ranging from consumer electronics to industrial equipment. The ESQT-138-03-M-6-375 connector is a specific form of a rectangular connector that is widely used in industrial and commercial electronics. In this article, we will discuss the application field and working principle of the ESQT-138-03-M-6-375 connector.

The ESQT-138-03-M-6-375 connector is a very rugged and reliable product that provides excellent power and signal connections between multiple points. It is mainly used in applications that require high vibration and shock protection, such as military or aerospace vehicles, and is also used in harsh environments, such as medical equipment or automotive electronics. It is also designed to withstand extreme temperature fluctuations, making it suitable for outdoor applications as well.

In terms of technical specifications, the ESQT-138-03-M-6-375 connector is a 3-row, 138-pin connector, with a total of 675 electrical contacts, including 375 grounding contacts. It is uniquely equipped with a self-tapping feature, allowing it to attach securely to the mating surface without using any additional fasteners. It also has a unique feature that allows it to self-align after mating, which ensures secure connection even when the mating surface is not perfectly flat.

In terms of its working principle, the ESQT-138-03-M-6-375 connector uses a variety of mechanisms to provide reliable power and signal connection between various devices. The connector uses a female receptacle-and-pin design, which allows it to securely mating with male pins from the mating surface. The insertion force required for proper mating is relatively low, and the connector can be mated and un-mated without the use of tools. Once the pin and the receptacle is mated, a series of spring-loaded contacts engage to ensure a secure electrical connection. One of the unique features of the ESQT-138-03-M-6-375 connector is its self-aligning mechanism, which allows it to easily mate with pins from mating surfaces that are not perfectly flat.

The ESQT-138-03-M-6-375 connector is also designed to withstand environmental constraints such as moisture, dust, and extreme temperatures. The total number of contacts ensure that the connector can provide excellent power and signal connections under a wide range of environmental factors. Moreover, the self-tapping feature eliminates the need for manual labor while mounting the connector.

Overall, the ESQT-138-03-M-6-375 connector is a reliable and robust product that is capable of providing excellent power and signal connections between multiple points. It is mainly used in applications that require high vibration and shock protection, such as military or aerospace vehicles, and in harsh environments, such as medical equipment or automotive electronics. It is also designed to withstand extreme temperature fluctuations, making it suitable for outdoor applications as well. Its low insertion force, self-tapping feature, and self-aligning mechanism makes it an ideal choice for a variety of applications and environments.

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