ESQT-122-03-M-D-310

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Rectangular Connectors - Headers, Receptacles, Female Sockets have always been popular in the industrial and manufacturing industry. The ESQT-122-03-M-D-310 is one such connector that is designed for a wide range of applications. This article will explain its application field and working principle.

Application field

The ESQT-122-03-M-D-310 is a female socket that is designed for high-frequency and high-speed applications. It is used primarily for connecting equipment like satellites, radar equipment, radios, scanners, and labs. It is also used to connect multimedia devices, class D amplifiers, video projectors, and home theatre systems. The connector is suitable for digital data transmission, computer networks, communication systems, and audio components. This connector is used in automotive, electrical, and electronic industries.

Working principle

The ESQT-122-03-M-D-310 connector is an insulated rectangular connector with PCB termination. It is constructed with a thermoplastic base that is molded in two parts. These two parts have an edge that is soldered together to form a continuous electrical connection. This edge is finished with a tapered hollow pin insertion area for added protection. The two parts are snapped together and fastened by two screws that are inserted into the molded shell.

The connector has a maximum contact terminal capacity of 3. The individual contact terminals are designed with dual solder tails. The terminals are also designed to be able to withstand multiple insertion cycles. All the contact terminals are protected from short or open circuit through the insertion of plastic stoppers into the holes of the contact terminal.

The contact terminals feature a positive locking mechanism that ensures a secure and reliable connection. This connection ensures that no noise or unwanted interference is generated. The terminals are pressed down to an adequate level and the locking mechanism ensures that it stays in place. The contact terminals are also coated in chromium plating which ensures effective signal transmission.

The ESQT-122-03-M-D-310 connector is also designed with strain relief slots and slots for straight cables. These slots ensure that the connector stays in place and is not subject to excessive strain. Furthermore, the connector features a shell that extends beyond the edges of the connector which further adds to its robustness. It also has an index mark for an easy identification of the correct mating part.

This connector is also designed with protection against acidic substances and water. It features a watertight seal on the end of its mating which prevents any moisture from entering the connection. Moreover, it is designed to withstand high temperatures and resists electrical shocks and other harsh elements.

In conclusion, the ESQT-122-03-M-D-310 is an ideal connector for a variety of applications. Its secure locking mechanism and multiple contact terminals ensure that the connection is reliable and secure. Its watertight seal prevents any unwanted substances from entering the connection. Finally, its durability ensures that it will last for a long period of time even in the most demanding conditions. This makes it an indispensable piece of equipment in many industrial and electronic applications.

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