Toys Membrane Switch

Membrane keypad Key Specifications/Special Features:

• Material: matte PC (smooth), gloss PC + matte oil, gloss PC, matte PET, gloss PET
• Thickness: 0.05---1.0mm
• LED windows: transparent, translucent, matte
• Embossed keys: no embossed keys and domes, domes without embossed keys, embossed keys without domes, embossed keys and domes
• Adhesive: 3M9448, 3M9080, 3M467, 3M468, and no adhesive
• Tail: tail with clear mask or green mask
• Specialize in manufacturing membrane keypad:
• Overlay+circuit+LED+metal dome or poly dome array+connector+double side tape
• EL backlight+Rubber keys
• Aluminum plate+Rubber keys
• Metal domes
• Flat without Tactile Effect
• Embossing with Tactile Effect
• Embossing with Metal Dome
• Membrane Switch with FPC

Performance indicators:

• Electronic characteristics
• Circuit rating: 35V (DC), 100mA, 1W
• Contact resistance: 10Ω--500Ω (According the trace length and materials to confirm)
• Insulation resistance: > 100MΩ 250V DC
• Contact bounce: ≤ 5ms   Dielectric withstand: 250VRms (50-60Hz 1min)
• Life expectancy: flat type ≥ 5 million times, tactile type: ≥ 1 million times
• Mechanical Properties Actuation force: flat type 57-284g (2-10 Oz), tactile type 170-397g (6-14 Oz) Switch stroke: flat type 0.1-0.5mm, tactile type 0.6-1.5mm
• Environmental parameters
• Operating Temperature: -40 C- +80 C, Storage temperature: -40 C - +85 C
• Humidity: 40C, 90% -95%, 240 hours