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- Category: Keypads & Keyboards >>>
- Supplier: Nanjing Zhongshan Membrane Switch Co. Ltd.
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Product Overview
Description
Products Description
Specification
Electric specifications | Physical properties | ||||
Loop resistance | <1Ω/cm | Operating physical force | 0.3-3N | ||
Contact current | 25-100mA | Service life | >1000,000 times(Non-tactile type) | ||
Rated voltage | 2-24V | Contact resilience | ≤5mS | ||
Insulatibity | 1500V | Operating temperature | -40∼+70 | ||
Pressure resistance | 250V(60Hz/Minute) | Relative humidity | 40, 48h95 | ||
Insulation resistance | 500VDC, 500MΩ | Stroke | |||
Non-tactile type | 0.1-0.3mm | ||||
Environment | 0-4500M(sea level) | Tactile type | 0.4-1.0mm | ||
Types provided:
* Flat non-tactile type
* Convex tactile type
* Metallic spring sheet tactile type
* Built-in LED type
* Shielded wiring and flexible circuits type
* Printed circuit board type
* Light emitting membrane switch
* Gradually discolored pattern membrane switch
Basis materials:
* Surface basis materials provided by GE or Bayer AG.
* Conducting materials provided by Aphison, US.
* Adhesives between inter layers provided by Fourpillars, Taiwan.
* Back adhesives provided by 3M, U.S.
* Flat non-tactile type
* Convex tactile type
* Metallic spring sheet tactile type
* Built-in LED type
* Shielded wiring and flexible circuits type
* Printed circuit board type
* Light emitting membrane switch
* Gradually discolored pattern membrane switch
Basis materials:
* Surface basis materials provided by GE or Bayer AG.
* Conducting materials provided by Aphison, US.
* Adhesives between inter layers provided by Fourpillars, Taiwan.
* Back adhesives provided by 3M, U.S.
Product packaging
Application
Our products can be applied to many control equipments, contains electronic instrument, medical equipment, numerical control instrument, domestic appliance, business automation equipment, electronic weighing instrument, communications-equipment, etc.
Company Profile
Our Company
Nanjing Zhongshan Membrane Switch Co., LTD is a professional membrane switch manufacture company in China. We have a strong team being good at mechanical, electronic and control automation. Based on good ability in technology and production process, our products passed the standard which sets by quality supervisal department in China. our plants are reggistered to ISO9001:2000. Customers who we are serving come from all the world. For now, our company have been run over 10 years. Welcome your visiting!
FAQ
Q: What about the quality of products?
A: Of course, we can ensure our all products are high quality. We are certificated by membrane switch supervisal department in China, Passed the inspection of quality inspecting bureau and recognized by ISO 9001.
Q: Can you send me samples?
A: Yes.
Q: What is payment ways and shipping ways?
A: Bank transfer. we can also use Paypal or Western Union if quantity is not big.
Q: what will you do if there has some thing incorrect or unexpected on products?
A: We can reyurn or exchange. Don't worry about it!
Q: Can you send me samples?
A: Yes.
Q: What is payment ways and shipping ways?
A: Bank transfer. we can also use Paypal or Western Union if quantity is not big.
Q: what will you do if there has some thing incorrect or unexpected on products?
A: We can reyurn or exchange. Don't worry about it!
Q. Are you manufacturer or trading company?
A: We are manufacturer and you are welcome to visit our factory, also videos and pictures available.
A: We are manufacturer and you are welcome to visit our factory, also videos and pictures available.
Q:How to place an order?
A: You may select the products from our alibaba,or email us the item numbers and quantities of the products you prefer, we will reply with detail quotation and proforma invoice a.s.a.p.
A: You may select the products from our alibaba,or email us the item numbers and quantities of the products you prefer, we will reply with detail quotation and proforma invoice a.s.a.p.
Certifications
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