You get it in Receptacle, Pass Through packaging.It's mounted Through Hole.A Tube case is used for packaging.As a product of the Tiger Claw™ BCS Series, it can be found in this category.In this case, the device runs at -55°C~125°C Operating Temperature.
BCS-121-L-D-PE-021 Features
Tiger Claw™ BCS series
BCS-121-L-D-PE-021 Applications
There are a lot of Samtec Inc. BCS-121-L-D-PE-021 Rectangular Connectors applications.