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  5. 12 keys backlit keypad-B880

12 keys backlit keypad-B880

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

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


structure-drawing.jpg

B880爆炸图.jpg


Dimension-Drawing.jpg

B880线描图.JPG


Matrix-Circuit-Drawing.jpg

B880原理图.jpg


features.jpg

1. Material: 304# brushed stainless steel.

2. Conductive silicone rubber produced using natural rubber, wear resistance, corrosion resistance, anti-aging

3. Stainless steel keypad frame is available as customers request.

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


users-select.jpg

1.Buttons layout could be customized as clients’ request. 


Packing.jpg

Carton size: 43x35x11.5cm 

QTY.: 80pcs/ carton

G.W.: 13kg/carton


Alternative-Interface.jpg

键盘常规用接口图片.1.jpg


application
parameter

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