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.
14-S-51FSC-BD-16 Features
Fingerstock
14-S-51FSC-BD-16 Applications
There are a lot of Leader Tech Inc. 14-S-51FSC-BD-16 RFI and EMI Contacts applications.