Contact RFI is packaged with the materials of Polyurethane Foam, Nickel-Copper Taffeta (NI/CU).This is the type from the contacter RFI that is Fabric Over Foam.It is one of the well-known 51H series RFI EMI line.
4212PA51H00383 Features
Fabric Over Foam 51H series
4212PA51H00383 Applications
There are a lot of Laird Technologies EMI 4212PA51H00383 RFI and EMI Contacts applications.