QMS-052-05.75-H-D-PC4

Series:	Power Q2™ QMS
Packaging:	Tray
Part Status:	Active
Connector Type:	Header, Outer Shroud Contacts
Number of Positions:	104
Pitch:	0.025" (0.64mm)
Number of Rows:	2
Mounting Type:	Surface Mount, Through Hole
Features:	Board Guide, Ground Bus (Plane), Power Pins (8)
Contact Finish:	Gold
Contact Finish Thickness:	30.0µin (0.76µm)
Mated Stacking Heights:	10mm, 12mm
Height Above Board:	0.227" (5.76mm)

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Introduction

QMS-052-05.75-H-D-PC4 is an edge type Array mezzanine board to board connector from the Rectangular Connectors family. It is a type D connector, which is particularly suited to high-speed communications applications. These board to board connections provide both power and signal connections and are available in a range of sizes, dependant on the requirements of the application.

General Description And Features

QMS-052-05.75-H-D-PC4 can be used in applications such as data and telecommunications, automotive, industrial, and medical. The connector features four arrays of row connections with 15 slots each. This arrangement provides a high density package with a small cable space between the connectors. It also has two polarization keys for mating to ensure mating accuracy and reduce the possibility of connection errors. The connector is also designed to reduce vibration effects by having flexibility in the contacts. It includes a guide pin to ensure secure mating of the connectors. It is UL 94V-0 flame-resistant compliant, and it is RoHS compliant.

Application Field and Working Principle

The QMS-052-05.75-H-D-PC4 Edge Type Array mezzanine board to board connector is primarily used for high-speed communication applications that require complex signal paths. This type of connector provides an efficient way of connecting several signals at once in a small space.The working principle of the QMS-052-05.75-H-D-PC4 is relatively simple. The two connectors are mated together using a mating key and guide pin. Once the two connectors are mated together, the contacts make contact and a signal is carried between the two connectors. The contacts are designed to allow flexibility in the connection, which ensures that vibration and shock are reduced.

Conclusion

The QMS-052-05.75-H-D-PC4 Edge Type Array mezzanine board to board connector is a highly specialized device used for high-speed communication applications. It is highly reliable, and its high-density design allows for efficient and cost-effective connections. The connector also has the advantage of being UL 94V-o flame-resistant and RoHS compliant, making it an ideal choice for a wide range of applications.

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