WP10 series snap-acting pushbutton switches Properties: Contact rating: dependent upon contact material Electrical life: 50,000 make-and-break cycles at full load Contact resistance: 20m ohm max. initial at 2 to 4VDC 100mA for both silver and gold plated contacts Insulation resistance: 1,000M ohm min. Dielectric strength: 1,000V rms at sea level Operating temperature: -30 to 85 degrees Celsius Materials: Case: dially phthalate (DAP)(UL94V-0) Plunger: glass filled nylon or glass filled polyester Brushing: brass, nickel plated Housing: stainless steel Terminal / contact: silver or gold plated PRICE ON DEMAND