QTH-120-05-F-D

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QTH-120-05-F-D application field and working principle

Rectangular connectors - arrays, edge type, mezzanine (board to board) refers to a family of flat, modular, male and female connectors that provide electrical and mechanical connections between circuit boards. The QTH-120-05-F-D system offers one of the most versatile and secure connection available, and its application field and working principle are discussed below.

Application Field

The QTH 120-05-F-D system is used mainly for interconnecting two printed circuit boards in applications such as telecom, computers, automobile, A/V systems, and other electronic products. The system offers a reliable and cost-effective solution to the challenges of space saving, rapid assembly, and a sturdy connection. Additionally, the system is highly reliable and provides a good power conductivity, heat resistance, and signal transmission speed.

Working Principle

The QTH-120-05-F-D system consists of two components -- headers and socket connectors. The plug-in headers are inserted into the corresponding socket connectors, providing an electrical and mechanical connection. The two components are connected by a set of multiple, small pins, providing a mechanical and electrical connection between the two circuit boards. The pins ensure space saving, reliable connection, and a wide range of impedance.

The socket connectors contain metal springs, which provide a secure grip to the header pins. The metal springs also ensure that the connection between the two boards remains intact, even under a variety of environmental conditions. Additionally, the system also protects the circuit boards from EMI and electrical surges, while maintaining a reliable, low-impedance connection.

To ensure that the connection between the two boards is secure, the socket connector should be properly sized and designed. The size and design should be chosen according to the pins of the header. It is important to make sure that the sockets and pins fit with each other perfectly in order to ensure that the connection is both secure and reliable.

Conclusion

In conclusion, the QTH-120-05-F-D system provides an ideal connection between two printed circuit boards. It offers a versatile, cost-effective, and reliable solution, and is suitable for a range of applications. Additionally, the system is highly reliable, offering a good power conductivity, heat resistance, and signal transmission speed. Its plug-in headers and socket connectors provide a secure, low impedance connection, which protects the circuit board from EMI and electrical surges.

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