Membrane Switch Keypads for Rigorous Environments

[Steven Corson]

I’m designing a hand-held device for a client, and I’m in need of a membrane switch keypad. One of the requirements is that the keypad be manufactured to withstand moisture. Do you know any companies who specialize in very tough keypads for rigorous environments?

 

[Franz Nederveld]

SSI Electronics does a number of heavy industrial and medical keypads.  I used to work for 3M Medical for years and they were a top rate supplier for us.  Price competitive as well.