Nanjing Zhongshan Membrane Switch Co., Ltd.
| Payment Terms | 30% deposit, the 70% balance after shipment or full payment before air transportation |
| Supply Ability | 50000 pieces per week |
| Delivery Time | within one week after receiving order payments |
| Packaging Details | Seal plastic bags with carton boxes or due to customer detail requirements |
| Connector Tail | Zero Insertion Force(ZIF) With 0.5MM ,1.0MM,1.25MM Pitch |
| Circuitry Option | Silver Printed Conductive Inks |
| Rear Adhesive | 3M467 |
| material | pet |
| thickness | 0.3m |
| Surface | Glossy Surface |
| Brand Name | Zhongshan |
| Model Number | ZS-74 |
| Certification | ROHSISO9001,2000 |
| Place of Origin | Jiangsu(China, mainland) |
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Product Specification
| Payment Terms | 30% deposit, the 70% balance after shipment or full payment before air transportation | Supply Ability | 50000 pieces per week |
| Delivery Time | within one week after receiving order payments | Packaging Details | Seal plastic bags with carton boxes or due to customer detail requirements |
| Connector Tail | Zero Insertion Force(ZIF) With 0.5MM ,1.0MM,1.25MM Pitch | Circuitry Option | Silver Printed Conductive Inks |
| Rear Adhesive | 3M467 | material | pet |
| thickness | 0.3m | Surface | Glossy Surface |
| Brand Name | Zhongshan | Model Number | ZS-74 |
| Certification | ROHSISO9001,2000 | Place of Origin | Jiangsu(China, mainland) |
| High Light | sealed membrane keypad ，flat membrane switch | ||
Membrane switch with a shielding circuit on the inside for protection /
ZS-74 / the customer logo on it
Product Specification
Operating voltage: 35V DC
Operating current: 100mA 1W
Contact resistance: < 100 Ohms
Open circuit resistance: ≥ 10MΩ at 100V
Operating temperature: Flat/Metal dome:-20°c to +80°c
Storage temperature: Flat/Metal dome:-40°cto +80°c
Life expectancy Flat type≥5,000,000 times Tactile type≥1,000,000 times
Switch stroke: 0.1 to 0.6mm
Contact bounce: 5 to 30ms
Actuation force tolerance: +/- 20 to 45g
Tactile ratio: FC > 40%
Operating humidity: up to 95% RH
Female, male connector, solder pins and heat seal connectors are available
Electrical Performances
|
Wire Resistance
| 0.5mm width,<1Ω/cm | Rated Current | 25-100mA,0-30V DC |
|
Insulation Resistance
| >100MΩ 250V DC | Working Voltage | <50V DC |
|
Non-tactile Switch
| 0.1-0.4mm | Tactile Switch | 0.4-1.0mm |
|
Working Life
| Working Life | Working Temperature | -40℃ ~ 70℃ |
|
Working Humidity
| 40℃,98%RH No influence | Substrate Voltage | 1500V DC |
|
Feedback Time
| 10ms | Tail Folding | R>1,180 |
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 forcommunication to take place in electronic devices. Membrane
switches are a piece of equipment that can be highly sophisticated or rather simple by design.
Packing
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2002
Total Annual:
5million-10million
Employee Number:
80~100
Ecer Certification：
Verified Supplier
Over 20 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 abilit... Over 20 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 abilit...
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