Product name: Metal function keypad
Product P/N：GZA002010
Product dimension：116*27mm
Product Description: Metal flank keypad is with 4 keys, the keys are compact layout and it With 2.0mm long-travel . It adopts the design of the whole stainless steel, and with the precisionTooling, the surface treatment beautiful and magnificent .
Production application:
It mainly applied to various kinds of place of no regulation or semi-regulation information terminal .
for example Internet terminal,, University, Market , Hotel, Bank, Airport, Station, and another
information station of public place , Automatic ticket rendor, Gas station, Automatic Teller Machine( ATM), Public telephone ect.
Mechanical Specifications：
1. Key: 4 keys, imported brush-printing SUS304
2. Key design: Square keys with character of laser engraving and corrosion.
3. Key`s travel ：2.0mm
4. Lifetime of the key: Operating more than 2Million per key.
5. Strength of the key: 1.2N+/-0.1N (Contact with strength)
6. Front Panel: import printing brush SUS304 stainless steel with 1.5mm thickness.
Electric parameter：
1. Operating current: Direct current+5V/-5%
2 working current：20mA
3 Expected life-time：>5yer
4. Button switch technology: imported plated gilded metal dome
5. Interface Technology：USB，PS2
6. Operating System：DOS/Windows95/98/NT/ME/2000/2003/XP/Vista, Linux, Unix, Mac osx
Environmental adaptation：
1. Operating Temperature：-20℃to+60℃
2. Storage Temperature：-30℃to+70℃
3. Relative Humidity: 30-90%
