QMS-104-06.75-L-D-A

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Introduction: The QMS-104-06.75-L-D-A is a rectangle connector array, edge type, mezzanine (board to board) with mounting tab, which provides a board-to-board interconnect system for many common designs. It is designed to provide reliable signal integrity and switching performance, while eliminating any through-holes in the PCB assembly and saving circuit board real estate.

Application Field: The QMS-104-06.75-L-D-A is typically used in telecommunications and computing systems where power or signal connections are required between two boards. It is designed for use in both high-speed and high-power applications, as well as multiple lanes such as PCIe and USB standards. The device is also ideal for high-reliability applications such as military and aerospace, or other industries with strict safety and performance requirements.

Working Principle: The QMS-104-06.75-L-D-A is a mezzanine connection that uses a double row of 0.025 inch pitch contacts with two mating interfaces, a male and female side. On the male side, contact is made via a board-to-board connector that contains 7 pins (two on each side of the connector, three in the center) and is connected to a cable. On the female side, the contacts are made through the board-to-board connection which also includes seven pins. The contacts create a direct connection between the two boards and are designed to ensure reliable signal and data integrity. The two frames and their respective contacts are held together using a variety of methods, such as solder, soldered resistors, or soldered capacitors.

Features: The main features of the QMS-104-06.75-L-D-A include a high-performance design with a wide range of data and power contacts, as well as a robust locking mechanism. The device also has an integrated EMI shield which prevents unwanted EMI/RFI emissions from the device. Additionally, the device has UL/VDE approved certification, which ensures that the device meets all applicable safety requirements.

Conclusion: The QMS-104-06.75-L-D-A is a rectangular connector array, edge type, mezzanine (board-to-board) connection that is designed for board-to-board applications. The device has high-performance features, including high signal and power contacts, as well as a robust locking mechanism which ensures reliable connections. Additionally, the device has an integrated EMI shield, which ensures that no unwanted emissions are released from the device. The device also has UL/VDE approved certification, which guarantees its safety and performance.

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