QFS-078-04.25-L-D-PT4

Series:	Power Q2™ QFS
Packaging:	Bulk
Part Status:	Active
Connector Type:	Receptacle, Center Strip Contacts
Number of Positions:	164 (156 + 8 Power)
Pitch:	0.025" (0.64mm)
Number of Rows:	2
Mounting Type:	Surface Mount
Features:	Ground Bus (Plane), Power Pins (8)
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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Introduction

The QFS-078-04.25-L-D-PT4 is an arrayed rectangular connector designed for edge type, board-to-board mezzanine applications. Its versatile design capabilities offer space and weight saving solutions for system integration in a wide range of industries, while its durability lets it withstand constant use in harsh environments.

Application Fields

The QFS-078-04.25-L-D-PT4 is an ideal choice for applications in the telecommunications, military, instrumentation, high speed data, automotive, computer, medical, and many other industrial sectors. For instance, due to its performance at high vibration levels, the QFS-078-04.25-L-D-PT4 is ideal for deployed satellite and manned spacecraft systems. For telecommunications, it can be used for base stations, switch hubs, microwave and transceiver systems, and more.

Working Principle

The QFS-078-04.25-L-D-PT4 is based on an arrayed edge type design, which includes a combined cursor-pin type pin pattern and a combined polarizing-parting line type side walls. The combination of these design features allows for an optimized density and a flexible stack. This makes the QFS-078-04.25-L-D-PT4 the ideal solution for board-to-board interconnection applications.The connector utilizes a lock-to-release system, which ensures the mating of two connectors is secure and reliable. This is ensured via a spring-loaded latch lever and dual-tab plunger pins located on the connector cover. The pins, when activated, create a highly effective tension on the mating surface of the connectors, thus providing a secure connection. This also ensures a safe and reliable transmission of signals.

Conclusion

The QFS-078-04.25-L-D-PT4 is the perfect choice for edge type, board-to-board mezzanine connectors. Its combination of density, flexibility, and durability make it an ideal solution for any application, particularly those in the telecommunications, military, instrumentation, and many other industrial sectors. Furthermore, its secure lock-to-release system makes it an invaluable tool for any system integration project. With its arrayed design, the QFS-078-04.25-L-D-PT4 is the ideal rectangular connector solution for any project.

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