Nanjing Zhongshan Membrane Switch Co., Ltd.
Nanjing Zhongshan Membrane Switch Co., Ltd. Over 20 Years of Membrane Switch Supplier
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With a color transparent display window metal dome membrane switch /
ZS-121 / printing several colors on the top overlay
Product Specification
| 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
| >1 million times | Working Temperature | -40℃-70℃ |
|
Working Humidity
| 40℃,98%RH No Influence | Substrate Voltage | 1500V DC |
|
Feed backTime
| 10ms | Tail Folding | R>1,180 |
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