Model No: KY-2122
20 keys numeric keypad metal
Dimension:
Front Panel:120*90mm
Overall:140*103 mm
Features:
Mounting Solution: Rear panel mount
PCB adopts industrial immersion gold process
Waterproof and Vandalproof，Suitable for various harsh environments and can be used both indoors and outdoors
High-quality SUS304 stainless steel keypad, rugged vandal proof, Anti-corrosion design.
The layout can be customized and supports languages of various countries
Support for Braille or graphic key caps ( optional)
Button switch: Metal dome switch technology
Keys：20
Front Panel:120*90mm
Overall:140*103 mm
Features:
Mounting Solution: Rear panel mount
PCB adopts industrial immersion gold process
Waterproof and Vandalproof，Suitable for various harsh environments and can be used both indoors and outdoors
High-quality SUS304 stainless steel keypad, rugged vandal proof, Anti-corrosion design.
The layout can be customized and supports languages of various countries
Support for Braille or graphic key caps ( optional)
Button switch: Metal dome switch technology
Keys：20
Quantity :
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KY-2122 is a 20 keys numeric keypad metal's stainless steel keyboard.
Keypad metal's panle is made of stainless steel wire drawing, and the buttons are stamped and then corroded and filled with oil for lettering.Keypad metal Anti- corrosion design,Resistant to dirt, dust and liquid, very rugged vandal proof design.
Mechanical / Electrical Data：
Power supply | 5V±5% |
Working current | <150mA |
Durability | >2 millions |
Interface | USB / PS/2/ RS232 |
Compatible with systems | Window XP、Window 7、Window 8、Window 10、Linux、Ubuntu、Android |
Key size | 14*(14/20)*1.5 |
Key trip | 0.45mm |
Operation force | 3N ± 10% |
Mounting way | Rear panel mount |
Net weight | 0.25Kg |
Gross weight | 0.3Kg |
Operation Temperature | -20℃~60℃（Relative humidity 20%~85% / Atmospheric pressure 60~106Kpa） |
Storage Temperature | -30℃~85℃（Relative humidity 20%~90% / Atmospheric pressure 60~106Kpa） |
Approval | RoHS、IP65、FCC、CE |
Application:(keypad metal)
Widely used in petrochemical industry, machinery manufacturing, transportation, electric power, national defense, military, aerospace, Internet, agriculture, ATM machines.(industrial keypad metal application)
