Series:	Q Strip® QSE
Packaging:	Tube
Part Status:	Active
Connector Type:	Receptacle, Center Strip Contacts
Number of Positions:	40
Pitch:	0.031" (0.80mm)
Number of Rows:	2
Mounting Type:	Surface Mount
Features:	Board Guide, Ground Bus (Plane), Pick and Place
Contact Finish:	Gold
Contact Finish Thickness:	10.0µin (0.25µm)
Mated Stacking Heights:	5mm, 8mm, 11mm, 14mm, 16mm, 19mm, 25mm
Height Above Board:	0.128" (3.25mm)

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Abstract

This article discusses the application field and working principle of QSE-020-01-L-D-A-K rectangular connectors - arrays, edge type, mezzanine (board to board). It gives an overview of the QSE-020-01-L-D-A-K connector, including its electrical features, useful specifications, and its common applications. The article also explains the electrical and mechanical working principles of the connector, with a focus on how the contact pins and contact pads work together. Lastly, the article provides essential guidelines to keep in mind while using the connector.

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