Embossed Metal dome tactile membrane keypads from China manufacturer

Embossed Metal dome tactile membrane keypads

Price:	0.5~5.0 USD
Payment Terms:	T/T,L/C,WU
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Means of Transport: Ocean,Air

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

Shape: Others

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

Matching color: Pantone and RAL color match...

Production Capacity: 50000 pcs per Month

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

Overlay Materials: polyester and polycarbonate

Standard Tolerances: +/-.010 inch

1.Membrane Keypads with poly dome/metal dome ,Smt LED, Shielding layer,Waterproof frame etc.
2.Second surface printing
3.Waterproof/UV resistance

Waterproof Membrane keypad
.Hermetically sealed exit
.3M adhesive
.ISO certificated

Electrical

·Operating Voltage: 0-35 V DC.

·Operating Current: 100 MA Max.

·Operating Contact Resistance: Less than 100 OHMS typical

·Contact Bounce: Less than 5 Milliseconds typical.

·Conductors: Printed silver conductive inks or carbon blend.

Mechanical

·Life Expectancy: 1,000,000 actuations per switch position

·Actuation Force:170-700g, Range depending on customer specification.

·Switch Travel: .0.1mm-0.4mm typical.

·Overall Thickness: .0.6mm-1.52mm typical.

Environmental

·Storage Temperature: -40°C to +65°C

·Operating Temperature and Altitude: -40°C to +65°C

·Humidity: No delamination after 24 hours at 80°C and 90%RH.

Feature:

.Clear or colorful LCD window membrane switch

.Second surface screen printing.

.Fog or glossy surface finish

.Waterproof and UV resistance

.With metal dome or poly dome

1,Assembled with SMD LED, resistor, connectors and other component.

2,Components are guaranteed without any intermittent problem In house 100% functionally tested.

3,Customers'designs are available.

	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

Advantage:

1.Accurate and strick color matching according to customer's requirement,both Panton and Ral color matching system ,using advanced light box and computer color matching,we can also do half-tone printing

2. Good material control to make sure all the material are high quality ,all the material we used are Rohs compliant

3.Our engineer will work with customers and recommend special construction design to meet customer's desires ,such water proof ,dust proof and anti corrasion and so on

4. Strick quality inspection ,100 % functional testing ,and we can also do specified testing ,such as humility testing ,life expectancy testing ,actuation force testing.

5. Except membrane switch and touch screen, we can also do different types of assembly,such as membrane switch and touch screen with FPC, PCB ,silicone rubber ,metal backer ,plastic bezel and so on.

6. We can accept small quantity order and offer competitive price.

membrane keypad