ESQT-144-03-L-Q-320

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Rectangular Connectors – Headers, Receptacles, Female Sockets are essential components for routing signals and providing power connections in a wide variety of applications. As a special type of rectangular connector, the ESQT-144-03-L-Q-320 has its own unique characteristics and capabilities, and its application fields and working principle will be discussed in the following passages.

ESQT-144-03-L-Q-320 is a type of rectangular machined header connector. With a length of 144mm, a width of 3mm, and a thickness of 3mm, it consists of two rows of power pins. This type of connector is mainly used in high-power and high-current applications. It can accommodate a large number of high current copper wires and has excellent electrical performance. It is optimized for applications such as circuit boards, LED, telecom, Micro-controlled devices, electrical power and control equipment, and industrial automation equipment.

Thanks to its robust construction, the ESQT-144-03-L-Q-320 rectangular machined header connector is capable of operating within a wide range of temperature and humidity. It can endure temperature dropping down to -25℃ and up to 125℃, while operating humidity can reach between 20-95%. Its housing is made of superior plastic material, which provides excellent contact reliability and prevents oxidation.

With its robust construction and superior quality material, the ESQT-144-03-L-Q-320 boasts exceptional electrical performance, too. Its contact termination has a rated current of 5A, rated voltage of 240V, and a rated power of 5W. Its contact resistance is 60mΩ or less, while its insulation resistance is 5000MΩ or more. Its wiring is also reliable, featuring a plug-in action of ≤15N.

In addition, this rectangular machined header connector has a long operating life, with an endurance of 5000 mating/unmating cycles. This ensures the contact retention and releasability are satisfactory. Its dielectric strength is also sufficient, with a minimum of 1500V AC working voltage.

The working principles of ESQT-144-03-L-Q-320 is straightforward. It first connects the copper leads to both the housing and power pins. Then, the power pins are inserted into the housing and secured with screws. After that, two metal plates are added to secure the housing in place. This completes the connectors installation.

In summary, the ESQT-144-03-L-Q-320 is able to meet the needs of most high power high current applications. Its robust construction and superior quality material ensures excellent electrical performance, with a highly reliable contact integrity and ample insulation resistance. Its long operating life and easy installation make it the connector of choice for various applications.

The specific data is subject to PDF, and the above content is for reference