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4x4 blue led die casting keypads

NingBo chente electronics technologies.,co ltd
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[China] country

Address: No 6. First Rd, Western Industrial Park,Lubu town, Yuyao Zhejiang 315420

Contact name:Jack

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NingBo chente electronics technologies.,co ltd

4x4 blue led die casting keypads

Country/Region china
City & Province zhejiang
Categories Mobile Phone Chargers
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Product Details

Main Features:

Keys and frame made of znic alloy

16 keys: 10 numeric keys and 6 function keys

Dustproof, waterproof, against corrosion,shake-proof, bombproof,falling raining,

hose-directed water and vandal resistant, used in access control system and calling equipment.

IK Protection Class DIN EN 50102:IK07

Mechanical and Performance Data:

Switch Contact Material: Gold Technology of the contact, Epoxy resin PCB.

Wide voltage input: 5V DC

LED voltage input :3VDC

Key lifetime > 600,000 cycles per key

Keypad layout:Matrix

Running lifetime > 5 years(without external power supply)

Interface:XH connector and male pins connector

Dimensions: 76.0*70.4 mm 

Environment Requirements:

Only the front panels shall be exposed to outdoor climate. The panels are dustproof, waterproof, shake-proof, pickproof, drill-proof and bombproof.

Operating temperature range: 0℃ - 60℃

Storage temperature range: –25℃ - 80℃

Relative humidity: 30%~90%

Atmospheric pressure: 60~106 KPaProtection Level: IP65(front panel)

Applications: 

A: unsupervised or semi -supervised positions of varied access control systems,security system, household applications.

B:Industry application.

C: shopping malls, hotels, airports, railway stations and other public areas, 

D: Inquiry self-service terminal ,Ticket vending machines, renting,

gas stations, Internet public telephone ,video telephone etc.

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