QFS-078-04.25-L-D-A-GP-P

Series:	Power Q2™ QFS
Packaging:	Bulk
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), Mating Guide, Pick and Place
Contact Finish:	Gold
Contact Finish Thickness:	10.0µin (0.25µm)
Mated Stacking Heights:	10mm, 11mm, 14mm
Height Above Board:	0.278" (7.06mm)

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QFS-078-04.25-L-D-A-GP-P Application Field and Working Principle

Rectangular Connectors - Arrays, Edge Type, Mezzanine (Board to Board) is an important type of electrical connector. The QFS-078-04.25-L-D-A-GP-P is a type of rectangular connector that is suitable for the arrays, edge type and mezzanine applications. The connector provides reliable connection, low power consumption, good signal performance and flexibility. This article discusses the application fields of the QFS-078-04.25-L-D-A-GP-P connector and its working principle.

Application Field

The QFS-078-04.25-L-D-A-GP-P connector is widely used in many application fields, including computer systems, telecommunication systems, security systems, and industrial control systems. It is commonly used in the edge type applications for board-to-board connections. The connector facilitates easy integration of various boards into a single system. It also has a high degree of flexibility and scalability.The QFS-078-04.25-L-D-A-GP-P connector is suitable for high-density applications, as it provides efficient packaging for a large number of terminals, signal lines, and power lines with increased scalability. Its small size and low profile design also allow users to take full advantage of their limited space and helps in reducing the overall size of the system.The QFS-078-04.25-L-D-A-GP-P connector is also widely used in mezzanine or board-to-board applications. It is highly reliable and provides efficient short-circuiting protection as well as ease of installation with its snap-in-locking mechanisms. It is also compliant with various industry standards, such as IEC 60320-2-1 for safety and E.-Mark certification for environmental requirements.

Working Principle

The working principle of the QFS-078-04.25-L-D-A-GP-P connector consists of two main parts. The first part is the mating process, whereby the connector is inserted into the mating connector at an angle and then snapped into place. This process ensures a secure connection between two systems. The second part is the locking mechanism. The connector includes a plastic-hinged locking arm that provides a secure fit and prevents accidental disconnection. The locking arm has three positions: latched, released, and locked. The latched position secures the connection and prevents accidental disengagement, while the released and locked positions prevent any tampering.In addition, the QFS-078-04.25-L-D-A-GP-P connector also includes a vibration-resistant connector that allows flexibility in design. This feature helps to ensure that there are no mechanical issues caused due to vibration and shock, making the QFS-078-04.25-L-D-A-GP-P the ideal solution for multiple applications.

Conclusion

The QFS-078-04.25-L-D-A-GP-P connector is a reliable and versatile connector that is suitable for a wide range of applications. It ensures high reliability and performance in the most demanding environments and provides ease of installation and superior signal performance. The connector is compliant with a range of industry standards and includes a vibration-resistant feature that ensures the system’s stability. The working principle of the QFS-078-04.25-L-D-A-GP-P connector involves two main processes: the mating process and the locking mechanism. The mating process ensures a secure connection and the locking arm prevents accidental disconnection and tampering.

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