ESQT-140-02-G-Q-730

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ESQT-140-02-G-Q-730 Application Field and Working Principle

The application field of the ESQT-140-02-G-Q-730 rectangular connector is broad, with its main function being to physically connect two electromechanical components such as electronic devices or other hardware together to form a cohesive unit. As one of the many categories of electrical connectors, ESQT-140-02-G-Q-730 belongs to the rectangular connectors, headers, receptacles, and female sockets family.

These connectors provide an efficient means of connecting two electromechanical components together and are often found in common, everyday applications such as industry, medical, instrumentation, and aerospace. It is also increasingly popular in the consumer electronics industry for providing connections between the motherboard and peripheral components.

Design and Construction of a Rectangular Connector

The ESQT-140-02-G-Q-730 is a rectangular connector which consists of two parts—the header and the receptacle. The interior of the header consists of two or more pins female sockets, while the receptacle holds the contacting surfaces. The header can be mounted onto printed circuit boards while the receptacle is usually attached to the corresponding mating components.

The header is further divided into two parts—the body and the actuator. The body is the solid housing of the rectangular connector, while the actuator is the part responsible for holding the pins in place and allowing the connector to move.

The pins of the header can be made from various metals, including aluminum, brass, copper, nickel, and zinc. The contacts are usually either gold, silver, or tin-plated to prevent corrosion. To ensure the reliability of the connection and guarantee the electrical parameters of the contact, the contacts of the header must securely cap the receptacle.

Working Principle

The working principle of the ESQT-140-02-G-Q-730 is fairly simple. When the two parts are inserted together, the pins on the header mark the contact surfaces on the receptacle. Then, when the header is pressed into the receptacle, the pins penetrate the contact surface, creating a secure electrical connection between the two components. The contacts ensure the two parts are securely held in the same position, and the connection is maintained by the pressure applied by the header.

Both the header and the receptacle are outfitted with insulation to protect the connection from electrical interference. The insulation also keeps the contacts from shorting out when uncovered. Additionally, the insulation prevents the contacts from direct contact, which could damage them.

The ESQT-140-02-G-Q-730 has a highly durable construction and is capable of withstanding exposure to harsh environmental conditions. It is also extremely reliable and provides a secure connection. These features make it an ideal choice for any application where a reliable connection is required.

Conclusion

The ESQT-140-02-G-Q-730 is a rectangular connector that belongs to the rectangular connectors, headers, receptacles, and female sockets family. Its application field is broad, with it capable of connecting two electromechanical components together in consumer electronics and other applications. It is a simple device with a secure electrical connection achieved by the pins penetrating the contact surface. It is highly durable, capable of withstanding exposure to harsh conditions, and provides a secure connection. Therefore, it is a great choice for applications requiring an efficient connection.

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