ESQT-123-03-H-Q-309

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Introduction

The ESQT-123-03-H-Q-309 is a rectangular connector from the headers, receptacles, female sockets range, designed for making electrical connections in a variety of applications. It is made from durable, high quality materials and is renowned for its reliability. This type of connector is suitable for a range of applications, including industrial control, automotive, telecommunications, domestic appliances and commercial control.

Connector Design

The ESQT-123-03-H-Q-309 has a number of design features which make it an ideal choice for many applications. It consists of two parts, a header and a receptacle, which are made of high grade moulded thermoplastic. The header has an array of contacts, which are individually gold plated, protecting them from corrosion, and providing reliable and secure connections. The contacts are arranged in a polarization grid, which ensures that the header and receptacle are oriented correctly when connected. The header contacts are 0.1 in. thick and the receptacles are 0.2 in. thick. This ensures that the connections are secure, yet still easy to make and disconnect. The header has an operating temperature range of -40°C to +105°C. The headers and receptacles lock together using a latch mechanism.

Application Field and Working Principle

The ESQT-123-03-H-Q-309 is the perfect choice for a number of applications, due to its reliable and secure connections. Its applications include industrial control, automotive, telecommunications, domestic appliances and commercial control. The header contacts are soldered onto a PCB, while the receptacles are connected to cables. When the header and receptacle are connected, the contacts make electrical connection. This connector is designed to be used in environments where vibration and shock may be present, as the latch mechanism ensures a reliable connection. Furthermore, the individual gold-plated contacts provide reliable and secure connections, which makes this connector suitable for a variety of applications.

Conclusion

The ESQT-123-03-H-Q-309 connector is an ideal choice for a range of applications, due to its reliable design. It consists of a header and a receptacle, both of which contain gold-plated contacts. The header has an operating temperature range of -40°C to +105°C. The header contacts are 0.1 in. thick and the receptacles are 0.2 in. thick. This ensures that the connections are secure, yet still easy to make and disconnect. The connector\'s polarization grid ensures that the header and the receptacle are correctly oriented when connected. Its applications include industrial control, automotive, telecommunications, domestic appliances and commercial control.

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