3×3 LED illuminated metal keypad for small control machine B861
For all the control machine keypads, the interface could be customized freely to match with all the machines.
1. Material: 304# brushed stainless steel.
2. With conductive silicone rubber with corrosion resistance and anti-aging features.
3. Stainless steel keypad frame is available as customer’s request with difference size.
4. Double-sided PCB (customized), contacts Gold-finger use of gold process, the contact is more reliable
5. LED color is customized.
6.Buttons layout could be customized as clients’ request.
7.With the exception of the telephone, the keyboard can also be designed for other purposes.
Normally used in door safety.
|
Item |
Technical data |
|
Input Voltage |
3.3V/5V |
|
Waterproof Grade |
IP65 |
|
Actuation Force |
250g/2.45N(Pressure point) |
|
Rubber Life |
More than 1 million cycles |
|
Key Travel Distance |
0.45mm |
|
Working Temperature |
-25℃～+65℃ |
|
Storage Temperature |
-40℃～+85℃ |
|
Relative Humidity |
30%-95% |
|
Atmospheric Pressure |
60Kpa-106Kpa |
|
LED color |
Customized |
Any appointed connector could be made as customer's request. Let us know the exact item No. in advance.
If you have any color request, let us know.
85% spare parts are produced by our own factory and with matched test machines, we could confirm the function and standard directly.
