China Custom Prototype Membrane Switch with Metal Dome, Find details about China Custom Prototype Membrane Switch from Custom Prototype Membrane Switch with Metal Dome
Specifications: Material: Autotex PET F150 and 180 or Polvester UV stabilized V200XE and /PC/PVC Customized designs are accepted Keypad button material: England acrylic Applications: equipment, household appliances, electronic products and more Overlay materials: most commonly used base materials are PET thin Rear adhesive: 3M9448MP, 3M467, 3M468 Number keys: 4 keys Matching colors: Pantone and RAL color matching system Gloss, semi-gloss or matte Metal dome tactile Standard tolerance: ±0.10 inches Electric parameter: Resistance: 200Ω/cm Contact current: 25 to 100mA Voltage rating: 2 to 24V Voltage insulation: 1,500V Voltage endurance: 250V (60Hz/minute) Insulation resistance 500V DC at 500MΩ Physical parameters: Active force: 0.3 to 3N Lifespan: >1mil (non-tactile) Hand speed: ≤5ms Temperature: -40 to 85°C Humidity: 40/48 hours, 95% RH Working altitude: 0 to 4,500m |