Circuit Print Flexible Circuit Overlay Metal Dome Membrane Switch
Product Description:
1. Customized printings and layouts are accepted
2. Poly or metal domes could be used and with click effect
3.3M, Soken or other brand adhesive used on back
4. Key quantity and membrane color to be customized
5. With poly or metal domes as per customer's needs
6. Custom designed legend printing
7. OEM/ODM orders are welcome
Performance indicators:
1. Electronic characteristics
Circuit rating: 35V (DC), 100mA, 1W
Contact resistance: 10Ω --700Ω (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
2. 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
3. Environmental parameters
Operating temperature: -40 - +80, storage temperature: -40 - +85 humidity: 40, 90% -95%, 240 hours.
Matching color: Pantone color matching system.
Lifespan: 1 million times
Unit price: Negotiable
Shipment terms: EXW
Payment terms: T/T
Origin: Dongguang
Packing: 1PC/PP bag then in carton or according to client
Materials: Textured PC, gloss PC with matte finish, autotype pet and PVC
Thickness: 0.5, 0.7, 0.8 and 1.0mm
LED windows: Clear or translucent with all colors
Embossed keys: Polydome and rim
Metal dome: Brand of nicomatic and innovan, nickel and gold plated
Tail: With mylar and UV
Connector: Nicomatic, fci, molex and zif
Adhesive: 3m 467, 468, 3m9495, 3m7945 and 3m7959
Notice: We have the capacity to provide you membrane switches with other special requirements, such as water proof, shielding, windows/lens coating, embedded LEDs, UV glossy/ matte/ textured, etc.
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