Looking for a durable and efficient numeric keypad? Check out our Rugged USB Metal Numeric 20 Keys Keypad B527. We are a factory specializing in quality tech products.
Keys are built from chrome plated zinc alloy (Zamak) with high resistance to impact and vandalism and is also sealed to IP54. With our production line and workshop, 80% spare parts of the product are made by ourselves so we have flexible ability to control the delivery date if you need it urgently.It is mainly for outdoor telephones but could also be used in any machines which is available.
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
85% spare parts are produced by our own factory and with matched test machines, we could confirm the function and standard directly.Any appointed connector could be made as customer's request. Let us know the exact item No. in advance.1.The keypad connector is available and also could use the brand which customer appointed, Like Mono, Molex or JST. 2.The buttons layout could be changed as customer’s request with some tooling cost. 3.The keypad frame color could be customized with Pantone color No..
85% spare parts are produced by our own factory and with matched test machines, we could confirm the function and standard directly.
Any appointed connector could be made as customer's request. Let us know the exact item No. in advance.
1.The keypad connector is available and also could use the brand which customer appointed, Like Mono, Molex or JST. 2.The buttons layout could be changed as customer’s request with some tooling cost. 3.The keypad frame color could be customized with Pantone color No..
