Various applications are available for this type of Shield, 2-Piece.It is suitable for general RF Shield when it is set to Surface Mount, Through Hole.There is a RF Shield in the 20-CBS series.
23-CBSA-1.25X2.25X0.25 Features
As a type of Shield, 2-Piece Surface Mount, Through Hole value 20-CBS
23-CBSA-1.25X2.25X0.25 Applications
There are a lot of Leader Tech Inc. 23-CBSA-1.25X2.25X0.25 RF Shields applications.