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Nanjing Zhongshan Membrane Switch Co., Ltd.
Nanjing Zhongshan Membrane Switch Co., Ltd. Over 13 Years of Membrane Switch Supplier
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Lightweight Metal Dome Membrane Switch With PET/PC/PMMA/PVC Flat Push Buttons

Nanjing Zhongshan Membrane Switch Co., Ltd.

Lightweight Metal Dome Membrane Switch With PET/PC/PMMA/PVC Flat Push Buttons

Brand Name : Zhongshan Membrane Switch

Model Number : Push Button Membrane Switch

Certification : RoHS,ISO9001:2000

Place of Origin : Jiangsu, China (Mainland)

MOQ : 100pieces

Price : negotiation

Payment Terms : 30% deposit, 70% balance after shipment

Supply Ability : 50000pieces per week

Delivery Time : within 7 days after payment

Packaging Details : Seal plastic bags with carton boxes or due to customer requirement

Name : Metal Dome Membrane Switch

Keypad Button : PET/PC/PMMA/PVC

Advantage : Lightweight

Operating Power : ≤1W

Rated Voltage : ≤50V DC

Working Current : ≤ 100mA

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Lightweight Metal Dome Membrane Switch With PET/PC/PMMA/PVC Flat Push Buttons

What is Metal Dome Membrane Switch ?

Metal Dome Membrane Switch is a momentary switching device that is manufactured by using a series of flexible layers of polymer films and adhesives. The top layer, called a graphic overlay, is manufactured by printing on the down surface of transparent polyester or polycarbonate film. Membrane switches can be constructed of multiple circuit layers, and more optimized graphic design features, such as domed key embossing. Designs that are more complex require more material layers for proper construction and reliable operation. Membrane switches, when combined with components such as a tactile dome, graphic overlay, or integrated LEDs or resistors can provide the designer with virtually limitless capabilities to create the ideal custom user interface for their products.

Metal Dome Membrane Switch Properties

Electrical Properties:
Rated Voltage

≤50V DC

Rated Current

≤ 100mA

Operating Power

≤1W

Insulation Resistance

≥100MΩ (250V DC)

Loop Resistance

10Ω~2kΩ (based on the design)

Contact Resistance

0.5 ~ 5Ω

Wire Lead Resistance

<1Ω/cm

Base Material Voltage Withstand

1500V DC

Mechanical Properties:

Life Expectancy

Flat type ≥ 5 million times, Tactile type ≥ 1 million times

Operation Force

Flat Type 57-284g ,Tactile Type 170-397g

Dome Rebound Time

≤6ms

Tail Bending Performance

≤180°

Switch Stroke

Flat 0.1~0.5mm,Tactile 0.6~1.5mm

Vibration

20G's max.

Thickness

0.7~1.5 mm

Environmental Properties:

Operation Temperature

-40°C to +80°C (-40°to 176°F)

Storage Temperature

-40°C to +85°C (-40°to 185°F)

Atmospheric Pressure

86 ~ 106 kPa

Humidity

+40°C, 90%~95%RH for 240 Hours

About us

Over 13 Years in the Membrane Switch Industry,Founded in 2002, Nanjing Zhongshan Membrane Switch is a professional membrane switch manufacturer in China. Our professional operation can ensure you of quality products supported by mechanical, electronic and control automation. Based on our good abilities in technology and production workmanship, our products are strictly checked by our quality supervision department. For your added assurance, our plants are ISO 9001:2000-certified and our products are compliant with the RoHS Directive..

“Our 3,000sqm factory houses three production lines furnished with advanced equipment to manufacture up to 6 million pieces monthly. We are serving customers in Asia, the US, Europe, Australia and other areas worldwide.


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push button membrane switch

      

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