QMS-078-01-H-D-EM2

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QMS-078-01-H-D-EM2 is a type of mezzanine rectangular connectors array, edge type, which is designed for providing the electronic connection system between two printed circuit boards (PCBs). QMS-078-01-H-D-EM2 is mostly used in military and aerospace applications due to its robust features.

Application Field

The QMS-078-01-H-D-EM2 provides an ideal solution for electronic systems requiring a reliable connection interface for two PCBS. Its primary application field is military and aerospace applications, where it ensures reliable, secure and robust connection between two boards. It is also widely used in bus cards, industrial control and instrumentation, telecom, video transmission and other communication systems.

In military and aerospace applications, the QMS-078-01-H-D-EM2 is especially used for applications requiring higher reliability and vibration resistance. This connector has a unique patented "Socratic" design which offers superior reliability and vibration resistance. It can also withstand high temperature and humidity environment up to 125°C.

The QMS-078-01-H-D-EM2 also offers excellent precision in transmitting electronic signals due to its low profile design. It provides a high-speed point-to-point signal transmission between two PCBS with minimal signal loss. Its compact size also provides a higher density connection system.

Working Principle

The QMS-078-01-H-D-EM2 consists of two parts, the female connector and the male connector, each providing one half of the connection. The male connector is designed to snap onto the female connector to form an effortless connection between two PCBs.

The connectors are connected by a spring and four contact pins. The spring helps to maintain the connection between the two boards and the four contact pins transmit the signals from one board to the other. When the power is applied, the four contact pins provide an electrical connection between the two boards, while the spring ensures that the connection is reliable and secure.

The QMS-078-01-H-D-EM2 is also designed to be highly resistant to shock and vibration. This connector is capable of withstanding high temperatures up to 125°C and possesses superior corrosion resistance. It has an IP67 rated sealing for maximum moisture protection.

Conclusion

The QMS-078-01-H-D-EM2 is a mezzanine rectangular connector array edge type, designed predominantly for military and aerospace applications requiring reliable signal transmission. It features a spring and four contact pins for reliable and secure connection between two PCBS. Its compact size and low profile design allows for higher density signal transmission and higher reliability. It also has temperature and corrosion resistance, making it ideal for a wide range of applications.

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