Contacter RFI should run at a temperature of 158°C more than 158°C degrees Celsius.This is the type from the contacter RFI that is Fabric Over Foam.It is one of the well-known 51S series RFI EMI line.
4117AB51S09600 Features
Fabric Over Foam 51S series
4117AB51S09600 Applications
There are a lot of Laird Technologies EMI 4117AB51S09600 RFI and EMI Contacts applications.