Sm 467MP Aluminium Switch Panel 1.5mm Thickness PC PET Membrane Switch
Product name: Aluminum plate PET keypad
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
The main properties of custom design membrane switch
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
| Item | Project | Details |
| 1 | Product name | Aluminum plate PET keypad |
| 2 | Button type | Non-tactile |
| 3 | Window | Die cutting window or others |
| 4 | Color | According to design |
| 5 | Rear adhesive | sm467MP, 3M 468MP, etc. |
| 6 | Button materials | PET |
| 7 | Standard tolerances | +/-.010 inch.(+/-0.2mm) |
| 8 | Aluminum Thickness | 0.5mm, 1mm, 1.5mm, 1.8mm, 2mm |
C.Travel Distance
non-tactile: 0.1~0.3mm
tactile :0.4~1.0mm
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