I need a rubber backing material for some low voltage electrical contacts because there has to be a slight give when the contacts come together, and I was hoping to get recommendations on what kind of rubber to use. (The voltages will be in the order of +5, -5, +12. -12, & +24).
I was looking at rubbers made for gaskets and I'm trying to decide between Nitrile, Styrene Butadiene/Natural Rubber blend, and generic cork rubber..
Any advice would be appreciated.
Thanks.
Darren Harris Staten Island, New York.