There are materials in the Contact RFI package from Silver/Aluminum Fluorosilicone Elastomer.It is possible for the EMI/RFI to function normally at -55°C~160°C.A type of Gasket is provided by the contacter RFI.
5411-0003-60-300 Features
Gasket
5411-0003-60-300 Applications
There are a lot of Leader Tech Inc. 5411-0003-60-300 RFI and EMI Contacts applications.