QFSS-078-04.25-H-D-A

Series:	Q2™ QFSS
Packaging:	Tray
Part Status:	Active
Connector Type:	Receptacle, Center Strip Contacts
Number of Positions:	156
Pitch:	0.025" (0.64mm)
Number of Rows:	2
Mounting Type:	Surface Mount
Features:	Board Guide, Ground Bus (Plane), Shielded
Contact Finish:	Gold
Contact Finish Thickness:	30.0µin (0.76µm)
Mated Stacking Heights:	11mm
Height Above Board:	0.278" (7.06mm)

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Introduction

The QFSS-078-04.25-H-D-A is a type of rectangular connector arrays, edge type, mezzanine (board to board) which is widely used in a variety of industrial and commercial applications. The device is a highly reliable and efficient connector for connecting two boards or circuits in a variety of configurations. In this article, we will discuss the application field and working principle of the QFSS-078-04.25-H-D-A.

Application Field

The QFSS-078-04.25-H-D-A is an extremely versatile connector that has a wide range of applications. It is used in various industries including automotive, aviation, medical, industrial automation, and consumer electronics. Its edge mount design enables the connector to be easily mounted on a wide variety of surfaces. It can be used to connect two boards or circuits in a variety of configurations, including edge mount, mezzanine, and stack mounting.It is also suitable for use in applications where the electrical connection has to be extremely reliable, such as signal or power transmission. It is also highly resistant to environmental and electrical hazards such as shock, vibration, radiation and extreme temperatures.

Working Principle

The working principle of the QFSS-078-04.25-H-D-A is quite simple. It consists of two parts: a male connector and a female connector. The male connector has a series of pins which are inserted into the PCB to complete the electrical connection between two boards or circuits. The female connector also has a series of pins which are used to make the electrical connection.The two connectors are joined together in a snap-on connection which forms a secure and reliable connection between the two boards or circuits. The device is designed with two different sets of contact points which helps the device achieve a high level of electrical connectivity.In addition, the QFSS-078-04.25-H-D-A is designed with a number of features which make it highly reliable. These features include plated contacts to provide reliable electrical contact, reliable temperature range, and protection from electrical hazards.

Conclusion

The QFSS-078-04.25-H-D-A is a highly reliable and efficient rectangular connector array, edge type, mezzanine (board to board) which is suitable for a variety of applications. It is designed with a number of features which make it highly reliable and capable of withstanding electrical and environmental hazards. It is perfect for applications where the electrical connection has to be extremely reliable, such as signal or power transmission.

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