membrane switch1

详情

Membrane switch Materials 1 Polycarbonate, polyester or polyvinyl chloride layers 2 Multi-color graphic overlays 3 Engineered adhesives 4 Metal domes or polydomes Mechanical characteristics 1 Actuation Force, Nontactile: 4oz. to *6oz. 2 Actuation Force, Tactile: *0oz. to *6oz. TYPICAL Switch Stack-Up Thickness: available for custom specification Electrical feature 1 Current Rating: *0 ma AT *0 VDC 2 Actuations, actile: 1 million minimum at maximum rated load 3 Actuations, Nontactile: 5 million minimum at maximum rated load 4 Switch Contact Bounce, Tactile: *0 milliseconds max 5 Switch Contact Bounce, Nontactile: 5 milliseconds max 6 Termination Contact Resistance: **0 ohms max, loop 7 Insulation Resistance: 1 Gohm Win AT **0 VDC Environmental condition 1 Operation Temperature: **0 °C to **0 °C 2 Storage temperature: **5 °C to **5 °C 3 Humidity: to *5% (switch fully sealed to environment) Operational Tolerance Printing tolerance: ± 0.*5mm Cutting/Assemble tolerance: ± 0.2mm