Nanjing Zhongshan Membrane Switch Co., Ltd.
Nanjing Zhongshan Membrane Switch Co., Ltd. Over 20 Years of Membrane Switch Supplier
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ISO9001 Tactile Membrane Switch , Keyboard Membrane Switch 0.2mm
window on the graphic overlay
Tactile Membrane Switch Specifications:
| Operating voltage : | 35V DC | Life expectancy: | Flat type≥5,000,000 times |
| | 100mA 1W | Switch stroke: | 0.1 to 0.6mm |
| | < 100 Ohms | Contact bounce: | 5 to 30ms |
| | ≥ 10MΩ at 100V | Actuation force tolerance: | +/- 20 to 45g |
| | Flat/Metal dome:-20°c to +80°c | Tactile ratio: | FC > 40% |
| | Flat/Metal dome:-40°cto +80°c | Operating humidity: | up to 95% RH |
Tactile Membrane Switch Main Properties:
1. PC /PET as overlay (control panel)
2. Flat keys or tactile type
3. Embossed button with good tactile feel
4. Pre-assemble with or without metal domes
5. Water-resistant, water-proof, dust-proof, gas-proof and scratch-resistant
6. Long life cycle.
7. Finish :Gloss(easy to clear); Textured (print and scratch resistant),Customized finish
available.
We have the capacity to produce Textured waterproof embossing led metal dome membrane
switch, membrane switch panel with other special requirements, such as Shielding,
Windows/Lens Coating, Embossed button, Embossed LEDs, UV glossy/matte/textured, EL,LED
backlight,rubber keypad etc.
Industrial: Industrial Equipment, Vehicle Navigation, Automotive Machine, Army Command
System, Security System, POS
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
harmful 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