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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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Dust Proof Metal Dome Membrane Switch With Embossed Tactile On The Top Layer

Nanjing Zhongshan Membrane Switch Co., Ltd.
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Dust Proof Metal Dome Membrane Switch With Embossed Tactile On The Top Layer

Brand Name : Zhongshan
Model Number : ZS-130
Certification : ROHSIAO9001,2000
Place of Origin : jiangsu(China mainland)
MOQ : 100 pieces
Price : negotiation
Payment Terms : 30% deposit, the 70% balance after shipment or full payment before by air
Supply Ability : 50000 pieces per week
Delivery Time : within one week after receiving order payment
Packaging Details : Seal plastic bags with carton boxes or due to customer detail requirements
brand name : Zhongshan
application : power suppliers
suface : matte embossed and tactile
exported to : Germany
quality : 100% tested
current contact : 2-24V
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Customized metal dome membrane switch / ZS-130 / with a clear display


window and embossed tactile on the top layer


Product Description


This is a membrane swith which designed as the customer requirement, it is produced with


sverial production processes which being strictly monified. we are a professional manufacture


for more than 13 years old. high quality of every item will be guaranteed.Color printing is


most important,our worker choose it as color code, every item will be fine and packaged in


cartonboxes before shipment.


Specifications:


Operating voltage :35V DCLife expectancy:

Flat type≥5,000,000 times

Tactile type≥1,000,000 times


Operating current:


100mA 1WSwitch stroke:0.1 to 0.6mm

Contact resistance:


< 100 OhmsContact bounce:5 to 30ms

Open circuit resistance:


≥ 10MΩ at 100VActuation force tolerance:+/- 20 to 45g

Operating

temperature:


Flat/Metal dome:-20°c to +80°cTactile ratio:FC > 40%

Storage temperature:


Flat/Metal dome:-40°cto +80°cOperating humidity:up to 95% RH

What Is A Membrane Switch?


Membrane switches are generally made from five different layers. This includes membrane,


graphic, tactile, rigid and static layers. The first layer contains the graphic interface for the


user to control the machine. It can also include a flexible circuit for less expensive


alternatives. Another layer will contain the printed circuit which allows a signal to be


transmitted. The ink that is used for the printing on the circuit is generally made up of a


variety of metals. This helps for the signal to be conductive for turning on and off. Membrane


switches allow for communication to take place in electronic devices. Membrane switches are


a piece of equipment that can be highly sophisticated or rather simple by design.



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