ABS flame retardant 3x4 12 keys digital plastic keypad B102

Description：

It is mainly for access control system, industrial telephone, vending machine, security system and some other public facilities.

1.Key frame using special PC / ABS plastic

2.Keys use flame resistant ABS material with silver painting, seems like metal material.

3.Conductive rubber made of natural silicone,corrosion resistance, Aging resistance

4.Circuit board using double-sided PCB (customized), contacts Gold-finger use of gold process, the contact is more reliable

1.Buttons and text color according to customer requirements

2.Key frame color according to customer requirements

3.With the exception of the telephone, the keyboard can also be designed for other purposes

Input Voltage	3.3V/5V
Waterproof Grade	IP65
Vandal proof Grade	IK08
Working Life	More than 2 million time per key
Key Travel Distance	0.45mm
Key Elasticity	200g/2N
Storage Temperature	-40℃～+85℃
Relative Humidity	30%-95%
Atmospheric Pressure	60Kpa-106Kpa