Product Name:Backlight metal keypad

Product P/N:GZ-Z010270-001A

Product dimension:93.5*72.5mm

Product application:

It is mainly used in various unsupervised or semi supervised information terminals, such as Internet terminals, self-service kiosks in universities, shopping malls, hotels, banks, airports, stations and other public places, automatic ticket machines, teller machines (automatic deposit / withdrawal machines), public telephones, instruments, CNC machine tools, security access control systems, etc

Main features:
1. The panel and button are made of high-quality SUS304 stainless steel, with strong anti-destructive ability. The product has good anti explosion, anti-corrosion and water resistance. Especially in the harsh environment, it can also operate well.
2. Humanized key surface layout. The key surface adopts stamping and glue injection process for better operation and long-term use will not make characters fall off. Characters and patterns on the surface of keys can be customized according to customers' requirements
3. The keyboard adopts a unique closed membrane installation design, which has a good waterproof and dustproof function.
4. The keyboard PCB is double-sided gold plate, and the silicon conductive carbon layer contacts reliably
5. The key adopts LED light transmission technology, with strong definition and can be operated in the place with weak light
6. The light transmission of stainless steel keys is industrial grade backlight (red / Blue / Green / white) in various colors.
7.3x4 keyboard design, 10 numeric keys, 2 function keys. The layout of keys can be redesigned according to the requirements of customers.
8. The output interface is USB, PS / 2, RS232, XH (optional).
9. The embedded installation is simple and convenient.
10. The product has passed CE certification

Technical parameters:

Service life ≥ 2 million times / key
Key pressure: 200g / 2n
Key stroke: 1.5mm (mm)

Contact resistance ≤ 200 Ω
Working voltage: DC + 3V + / - 5%
Working current: ≈ 80mA
Contact capacity: DC Voltage 5V; current ≈ 20mA
Working temperature: - 25 ℃ ~ + 65 ℃
Relative humidity: 30% - 90% RH (no condensation)
Storage temperature: - 40 ℃ ~ + 85 ℃
Atmospheric pressure: 60-106kpa

Key switch technology: silicon conductive carbon layer / gold PCB