There are materials in the Contact RFI package from Polyurethane Foam, Nickel-Copper Taffeta (NI/CU).It is possible for the EMI/RFI to function normally at -40°C~70°C.A type of Fabric Over Foam is provided by the contacter RFI.The RFI EMI comes from the well-known 51H series.
4415AC51H00150 Features
Fabric Over Foam 51H series
4415AC51H00150 Applications
There are a lot of Laird Technologies EMI 4415AC51H00150 RFI and EMI Contacts applications.