Contacter RFI should run at a temperature of 158°C more than 158°C degrees Celsius.Fabric Over Foam Type from the contacter RFI.It is one of the well-known 51G series RFI EMI line.
4206PA51G01800 Features
Fabric Over Foam 51G series
4206PA51G01800 Applications
There are a lot of Laird Technologies EMI 4206PA51G01800 RFI and EMI Contacts applications.