Description:
1.LED metal dome keypad switch2.PET/PC material
3.Waterproof
4.Scratch resistant
Beyond 15 years production experienc
| 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 |
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Our company have passed the ISOcertification and relevant government authoritycertification.
we have manufactured membraneswitch for many years and have a good reputation in this field.
we belive that Honesty is the keyto the success of business .
Cooperating with us is just liketo cooperate with Credibility for that
We can sure that the productswill be designed according to the customer`s requirementsstrictly
and the material , thecraftsmanship t, the service will be the best.
what are you waitingfor?
let `s enjoy our cooperation togethernow!
Certificates
If you need our service, pleasecontact us.
we are sure that any of yourequirements will get our immediate reply.
we are looking forward to ourfurther cooperation.
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