Customization traditional payphone keypad 4×5 keys B506

Short Description:

This keypad is used for security system device with the material of zinc alloy keys and and main board.

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Product Detail

Product Tags

Product Introduction

This keypad with willful destruction, vandal-proof, against corrosion, weather-proof especially under extreme climatic conditions, water proof/dirt proof, operation under hostile environments. It could be used in all the outdoor environment.
With chrome plating surface treatment, it could bear the harsh environment for many years. If you need sample for verification, we could complete it in 5 working days.

Features

1.The whole keypad is made of zinc alloy material with IK10 vandal proof grade.
2.Surface treatment is bright chrome or matte chrome plating.
3.The chrome plating could bear hypersalinesink test for over 48 hours.
4.The PCB contact resistance is less than 150 ohms.

Application

With rugged structure and surface, this keypad could be used in outdoor telephone, gas station machine and some other public machines.

Parameters

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