Embossed Metal Dome Membrane Switch With Glossy Surface Long Life Span
Metal Dome Membrane Switch Advantage:
1, Pressing life-span is over ten hundred thousand times.
2, have the characteristics of the function stabilizes.
3, handle reliably and good tactility feeling.
4, customised design
Metal Dome Membrane Switch Application
Are widely used in industrial, mechanical, electronic, medical, instruments, meters, household electrical appliances, and many other areas
Metal Dome Membrane Switch description
| Physical Parameter | Membrane keypad --Non-tactile | Membrane keypad--Tactile |
| Nominal actuation force | 4-12 ounces | 8-20 ounces |
| Actuation force tolerance | 3 ounces | 4 ounces |
| Rebound time | .006″ to .012″ | .020″ to .030″ |
| Switch life | 10 million | 10 million |
| Electric Parameter | Membrane keypad --Non-tactile | Membrane keypad--Tactile |
| Contact rating | 50VDC,100mA | 50VDC,100mA |
| Contact bounce | ≤20ms | ≤20ms |
| Environment | Membrane keypad --Non-tactile | Membrane keypad--Tactile |
| Storage Temperature | -40°C-+85°C | -40°C-+85°C |
| Operation Temperature | -30°C-+60°C | -30°C-+60°C |
Metal Dome Membrane Switch Description
| Metal Dome Membrane Switch design |
| Material | PET(polyester),PC(polycarbonate) |
| Dimension | 80*80mm |
| Color | Pantone and RALcolor matching system. |
| Rear Adhesive | 3M467,3M468,3M9448 ect |
| Features | 1)with metal dome, |
| 2)Key:embossed or flat |
| 3)screen printing |
| 4)glossy surface or matte surface |
| 6)Standard Tolerances:+/- 0.10inch(+/-0.25mm) |
| Best service + best price+best quality |
Our Services
2. Best material selection,all our goods are made of best materials which have the SGS
certificate from the best suppliers.
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