custom membrane key switch from China manufacturer

Product Detail

Means of Transport: Ocean,Air

Packing: paper carton(outer) and pla...

Operating Voltage: 0-35 V DC

Operating Contact Resistance: Less than 100 OHMS typical

Overall Thickness: 0.6mm-1.52mm typical

Production Capacity: 50000 pcs per Month

Delivery Date: 10 days for samples,2-3 wee...

Operating Current: 100 MA Max.

Contact Bounce: Less than 5 Milliseconds ty...

1) Key type: embossed key, poly dome, tactile
2) Surface treatment: screen print, glossy finished
3) Rear tape: 3M tape
4)Water,dust resistant

Poly Dome Membrane Key Switch

We can provide polydome tactile membrane switch by embossing the circuit layer and face plate.

Feature:

Long life cycles- More than 1 million operations

Affordable cost- without metal dome assemble cost, poly dome is more cost effective.

Switch domes can be produced in various shapes— round, oval, square and embossed on the faceplate to customers' design

Overlay Materials: The most commonly used base materials are polyester and polycarbonate.

Rear Adhesive: 3M 467MP, 3M 468MP, etc.

Standard Tolerances: +/-.010 inch.

Matching color: Pantone and RAL color matching system.

Tail, pin and circuit layout: subject to customers detailed requests.

Feature:

1.Long using life poly dome membrane switch

2.OEM membrane switch

3.With LCD or LED window

4.Fog or glossy surface finish

5.Waterproof and UV resistance

	None tactile	Tactile
Contact Rating:	30 DVC maximum,100mA maximum, 1 watt maximum	30 DVC maximum,100mA maximum, 1 watt maximum
Operating Contact Resistance	Less than 100 OHMS typical	Less than 100 OHMS typical
Contact Bounce	5ms typical	10ms typical
Life Cycles	>2,000,000	>1,000,000
Operating Force	170-700grams	170-700grams
Switch travel	0.1mm-0.4mm	0.6mm-1.0mm
Switch thickness	0.6mm-1.52mm	0.6mm-1.52mm
Storage Tem	-40°C to 65°C	-40°C to 65°C
Operating Tem	-40°C to 65°C	-40°C to 65°C