customization rugged usb metal numeric keypad 16 keys B508
This keypad was deigned for industrial telephones with metal buttons and ABS plastic frame. The keypad voltage is 3.3V or 5V but it could made as your request too with 12V or 24V.
About the shipment by express, you got two options: You can inform us your detailed address, telephone number, consignee and any express account you have. Another one is we have been cooperated with FedEx for more than ten years, we have good discount since we're theirs VIP. We'll let them estimate the freight for you, and the samples will be delivered after we received sample freight cost.
1.The buttons are made of high quality zinc alloy, with RoHS approved certification.
2.The keypad buttons could be changed as your request.
3.This keypad buttons has good touching feeling and press angel.
4.The connection is available and could be made to match with your machines.
It is mainly for industrial telephone.
|
Item |
Technical data |
|
Input Voltage |
3.3V/5V |
|
Waterproof Grade |
IP65 |
|
Actuation Force |
250g/2.45N(Pressure point) |
|
Rubber Life |
More than 2 million time per key |
|
Key Travel Distance |
0.45mm |
|
Working Temperature |
-25℃~+65℃ |
|
Storage Temperature |
-40℃~+85℃ |
|
Relative Humidity |
30%-95% |
|
Atmospheric Pressure |
60kpa-106kpa |
Any appointed connector could be made as customer's request. Let us know the exact item No. in advance.
85% spare parts are produced by our own factory and with matched test machines, we could confirm the function and standard directly.
