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Contact Us
- Contact Person : Mr. Ling Jiangli
- Company Name : Shenzhen Haiwen Membrane Switch Co., Ltd.
- Tel : 86-755-27597719
- Fax : 86-755-27597359
- Address : Guangdong,Shenzhen,Floor 6,South Bulding 2, Xinhuayi Road, No.42 Area,Bao'an District,Shenzhen City
- Country/Region : China
- Zip : 518000
OEM LED/PET membrane keypad switch
Product Detailed
Related Categories:Keypads & Keyboards
Related Product Searches:OEM LED/PET membrane keypad switch,High Quality,membrane keypad switch, digital keypad switch,A-44
1.LED metal dome membrane switch
2.PET/PC material
3.Waterproof
4.Scratch resistant
Beyond 15 years production experienc
Related Product Searches:OEM LED/PET membrane keypad switch,High Quality,membrane keypad switch, digital keypad switch,A-44
| 1.Environment Conditions | |
| Item | Value |
| Operating Temperature & Humidity | -20°C - +70°C,< 90 %RH |
| Storage Temperature & Humidity | -30°C - +70°C,< 90 %RH |
| ESD protection | air +/-10KV, touching +/-5KV |
| Falling ball(1.1mm tempered glass) | 50g(ball),1m |
| Static pressure(1.1mm tempered glass) | 25KG |
| Surface hardness | >7H |
| Transmittance | >85% |
| Using durability (Pen Sliding test) | 10 Million times |
| 2. Electrical characteristics: | |
| Item | Value |
| Supply voltage | 2.8V~5V |
| Current consumption | Active Mode |
| Normal Mode | |
| Sleep Mode | |
| Power Supply Ripple | 100mv P-P max |
| Supports a maximum resolution | 2560X1408 |
| Interface | I2C,USB |
| response time | 20ms |
| Power Supply rise time | 8ms Max |
| Linearity | < 1.5% |
| 3.Touch function: | |
| Item | Value |
| Drag, circle, slide, soft keys | OK |
| Multi-touch | Support up to 10 fingers |
| Gesture recognition | Enlarge, reduce, Rotate |
| keys analyzed additionally | Sliders, wheels, fierce action, long press |
OEM LED/PET membrane keypad switch
