The product comes in a package of Receptacle, Center Strip Contacts.Tray cases are used to package the product.Board Edge, Straddle Mount is the mount type.This product is in the Power Q2™ QFS Series.In operation, you can keep Ground Bus (Plane) constant.Also, there's Q2, to name a few.
QFS-052-01-SL-D-EM2 Features
Power Q2™ QFS series Package / Case: Tray Mounting Type:Board Edge, Straddle Mount Additional Feature: Q2
QFS-052-01-SL-D-EM2 Applications
There are a lot of Samtec Inc. QFS-052-01-SL-D-EM2 Rectangular Connectors applications.