QMS-078-05.75-L-D

Series:	Power Q2™ QMS
Packaging:	Tray
Part Status:	Active
Connector Type:	Header, Outer Shroud Contacts
Number of Positions:	156
Pitch:	0.025" (0.64mm)
Number of Rows:	2
Mounting Type:	Surface Mount
Features:	Ground Bus (Plane)
Contact Finish:	Gold
Contact Finish Thickness:	10.0µin (0.25µm)
Mated Stacking Heights:	10mm, 12mm
Height Above Board:	0.212" (5.38mm)

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QMS-078-05.75-L-D Overview

The QMS-078-05.75-L-D is a type of rectangular connector that falls into the category of Arrays, Edge Type, Mezzanine (Board to Board). It is a high-density, edge-style connector designed to make board-to-board applications easier and faster. The connector is DIN compliant and is designed to operate at an amperage of 5A or less.

Application Fields

The QMS-078-05.75-L-D is a highly versatile connector and is used in a variety of applications. It is a popular connector for industrial automation, aerospace, medical, electrical engineering, and other applications requiring a high level of reliability and performance. The connector is also used in consumer electronics products such as networked appliances, audio/video equipment, and gaming consoles.

Working Principle

The working principle behind the QMS-078-05.75-L-D connector is based on the use of gold-plated contacts that are designed to securely link two circuit boards together. In addition, these contacts are configured to interact with metal shielding to ensure signal integrity and protection from electromagnetic interference (EMI).The QMS-078-05.75-L-D is configured with two rows of through-hole contacts that start and end at one side of the connector, making it a very efficient design. The design also ensures that the connector is easy to install and allows for quick connections and disconnections. This makes it an ideal choice for applications requiring fast and reliable connections.

Installation

The installation of the QMS-078-05.75-L-D connector is very simple and requires very little tools. First, you must ensure that the mating power, signal, and ground connections are in place. Then, the connector should be fitted onto the mating board and secured in place with a compression lock.The connector should then be correctly aligned with the mating board, before the contacts are soldered. The contacts are then inserted into their respective terminal blocks until fully engaged. It is important that all connections be firmly secured in order to ensure reliable performance.

Durability and Reliability

The QMS-078-05.75-L-D connector is designed for maximum durability and reliability. It is manufactured with high-grade materials and is designed to resist corrosion and shock/vibration loading. In addition, the contacts are constructed from gold-plated metal and designed to withstand extreme temperatures.The connector is also designed for reliable performance, with contacts that are designed to resist frequent mating and unmating. The contacts are also designed to provide secure electrical connections, while the metal shielding protects against EMI. This makes it an ideal choice for applications requiring high levels of reliability and performance.

Conclusion

The QMS-078-05.75-L-D is an invaluable connector for applications requiring high performance, durability, and reliable connections. It is a popular choice for industrial automation, aerospace, medical, electrical engineering, and other applications requiring a high level of reliability and performance. The connector is also very versatile and easy to install, making it an ideal choice for quick connections and disconnections.

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