Membrane Switch 1. Material: PET or PC 2. Type: metal dome ... /matte/textured, etc. Performance :1. Maximum circuit rating :35V DC 100mA,1W2. Contact resistance :10-500ohms3. Insulation resistance:100mohms at ... 300g(2-10oz),tactile type :150-400g(6-14oz)7. Switch stroke:flat type : 0.1-0.5mm,tactile type : ... textile machine, medical machine, scientific and technological spaceflight ,etc. membrane switch