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Plastic numeric keypad-B110

description

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

feature

Specifications.jpg

Input Voltage

3.3V/5V

Waterproof Grade

IP54

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


structure-drawing.jpg

爆炸图.jpg


Dimension-Drawing.jpg

尺寸图.jpg

Matrix-Circuit-Drawing.jpg

原理图.jpg


features.jpg

1.Key frame uses special PC / ABS plastic.

2.Keys are made by secondary injection molding and words will never fall off, never fade.

3.Conductive rubber is 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.


users-select.jpg

1.Buttons and text color could be made as customer requirements.

2.Key frame color is according to customer requirements.

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


Packing.jpg

Carton size: 43x35x12.5cm 

QTY.: 80pcs/ carton

G.W.: 2kg/carton


Alternative-Interface.jpg

键盘常规用接口图片.1.jpg

application
parameter

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