There are materials in the Contact RFI package from Beryllium Copper.The EMI/RFI is capable of operating at a temperature of -55°C~121°C.A type of Fingerstock is provided by the contacter RFI.
7-19PCI-SS-9.2 Features
Fingerstock
7-19PCI-SS-9.2 Applications
There are a lot of Leader Tech Inc. 7-19PCI-SS-9.2 RFI and EMI Contacts applications.