165*227mm customize ed membrane switch keyboard / ZS-137 / with a
clear display window and a male connetors
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 |
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.
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
Packaging & Delivery
packaging details: inside,shockproof package, PE bag
outside,thickened carton, water-proof
delivery details: express,2-4 working days
air freight,5-7 working days
sea freight,25 working days
