|Place of Origin:||Jiangsu China(mainland)|
|Brand Name:||Zhongshan Membrane Switch|
|Minimum Order Quantity:||100PIECES|
|Packaging Details:||Seal plastic bags with carton boxes or due to customer requirements|
|Delivery Time:||within 7 days after payment|
|Payment Terms:||30% deposit, the 70% balance after shipment|
|Supply Ability:||50000pieces per week|
|Application:||Specialized Power Supplier||Material:||PET|
|Name:||LED Switch||Color:||Gray Black White|
standard membrane keypad,
backlit membrane switch
Four little LED button welding circuit / ZS-24 / application for Specialized
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.
|<35V ( DC ) <100mA 1W|
|Contact Resistance||10Ω--500Ω (According the trace length and materials to confirm)|
|>100MΩ 250V DC|
Resistance of the wire
|<1 Ω/cm width 1.27mm|
|flat type 57-284g (2-10 Oz), tactile type 170-397g (6-14 Oz)|
|flat type ≥ 500 million times, tactile type: ≥ 100 million times|
|-40 °c ~ + 80 °c|
|-40 °c ~ + 85 °c|
|flat type 0.1-0.5mm, tactile type 0.6-1.5mm|
1. Light weight
2. small volume
3. long service life
4. Dampproof, dustproof
5. durable, seismic, lead wire resistance around thefracture well
6. Vacuum molding touch type key, switching type connector, set LED as a whole, convenient
Membrane Switch Advantages:
1. Beautiful appearance ,rich and bright in color .
2. Small size ,light weight ,good tactility ,
3. Tightness is good ,moisture -proof ,dust -proof ,waterproof ,anti -corrosion and erosion of
armful gases proof .
4. Low cost ,high lifespan .
5. Easy to operate ,intuitive ,safe and reliable ,In-house 100%functionally tested .
6. Customized specification is available and keys can make different shapes
Contact Person: Mr Zhang
Address: No. 68, Botong Business Park, No. 420 Wangxin Road, Zhongshan Science Park, Luhe District, Nanjing
Factory Address:No. 68, Botong Business Park, No. 420 Wangxin Road, Zhongshan Science Park, Luhe District, Nanjing