ESQT-142-02-F-D-780

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Rectangular connectors are widely used in various applications for securing connections between electronic components such as printed circuit boards (PCB), cables, and chassis in the device. This article will focus its discussion on the ESQT-142-02-F-D-780 connector, which belongs to the category of rectangular connectors - headers, receptacles, and female sockets.

Application Field and Working Principle

The ESQT-142-02-F-D-780 connector is commonly used in the manufacturing, repair and maintenance processes of consumer electronics and automation equipment. These connectors are specially designed for low power DC / AC applications that require starting, starting and stopping multiple signals with a maximum current rating of 4 amps.

The basic construction of the ESQT-142-02-F-D-780 is a rectangular housing made of flame-resistant phenolic plastic. It contains two rows of two-piece female sockets, each with their own polarized contact. The housing is designed to mate with the corresponding male pin header and is secured with screws. Each socket is printed with a unique code to ensure proper assembly with the correct pin header.

The primary feature of the ESQT-142-02-F-D-780 connector is its low sensing and low insertion force capabilities. The low sensing feature means that the signal has minimal contact resistance when inserted into the socket, while the low insertion force allows the user to quickly and easily insert and remove the signal without damaging the socket. Another attractive feature of the ESQT-142-02-F-D-780 is its resistive element which prevents arcing and ensures a reliable connection between electronic components.

In addition, the ESQT-142-02-F-D-780 a provides good electrical isolation and thermal stability. The insulation materials used are thermally conductive, meaning they can withstand extreme temperatures and still be able to maintain electrical insulation. This is especially important to ensure that no current leakage occurs and no damaging heat is generated.

The ESQT-142-02-F-D-780 is also designed with anti-reverse insertion protection which ensures that the plug is always connected in the right direction, thus avoiding any potential damage to either the socket or the plug. The connector is rated for 5,000 mating and unmating cycles, so it can provide reliable performance over its entire life cycle.

Conclusion

The ESQT-142-02-F-D-780 is an excellent choice for low power DC/AC applications. Its low insertion and sensing forces make it easy to use and its insulation and anti-reverse protection features ensure reliable performance over its lifetime.

Overall, the ESQT-142-02-F-D-780 is an ideal choice for providing secure connections between electronic components, making it a popular choice for many applications.

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