With a color transparent display window metal dome membrane switch /

ZS-121 / printing several colors on the top overlay

Product Specification

Membrane Switch Advantages:

1. Beautiful appearance ,rich and bright in color

2. Small size ,light weight ,good tactility

3. Low cost ,high lifespan

4. Easy to operate ,intuitive ,safe and reliable ,In-house 100%functionally tested

5. Customized specification is available and keys can make different shapes

Performance

A.Electric Parameter

resistance: <1Ω/cm

contact current: 25~100mA

voltage rating: 2~24V

voltage insulation:1500V

voltage endurance:250V(60Hz/min)

insulation resistance:500VDC500MΩ

B.Physical Parameter

active force: 0.3~3N

lifecycle : >1mil.(non-tactile)

hand speed: ≤5ms

temperature: -40~+70

humidity : 40,48h95%

work altitude:0-4500M

C.Travel Distance

non-tactile :0.1~0.3mm

tactile :0.4~1.0mm

Shipment and Delivery

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 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.