There is a Contact RFI that contains materials from Polyurethane Foam, Nickel-Copper Polyester (NI/CU).A contacter RFI with the Fabric Over Foam type.The RFI EMI that you are looking at comes from our well-known 51K series product line.
4541AB51K01150 Features
Fabric Over Foam 51K series
4541AB51K01150 Applications
There are a lot of Laird Technologies EMI 4541AB51K01150 RFI and EMI Contacts applications.