Round buttons stainless steel keypad for payphone B803
Round buttons stainless steel keypad for payphone B803
Get the high-quality B803 stainless steel keypad for payphones from our factory. Round buttons, durable design. Order now for reliable and efficient service.
It is mainly for access control system, industrial telephone, vending machine, security system, specially designed for public environment applications, such as vending machines, ticket machines, payment terminals, industrial machinery. Keys and front panel are built from SUS304# stainless steel with high resistance to impact and vandalism and is also sealed to IP54.1. Material: 304# mirror stainless steel. 2. Conductive silicone rubber with carbon layer and 0.45mm travel distance. 3. It could be made with matrix design and also could be made with USB interface, UART interface and ASCII connector.Normally used in vending machines.
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
If you have any color request, let us know.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.
If you have any color request, let us know.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.
