Key Technology ( China ) Limited
Key Technology China Limited Key Technology China Limited was established in 2006, which is specializing in full design/ customization/ manufacturing all kinds of vandal proof and IP65/IP67/IP68
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4 Keys Military Silicone Matrix Keypad Backlit Computer Keyboard
Silicone Military Matrix Function Keypad
DESCRIPTION: 4 keys IP65 rated sealed & ruggedized silicone matrix function keypad, with carbon-on-gold key switch technology with key stroke (1.40mm±0.10mm) with extremely good tactile feeling for fast and accurate data input without any noise, matrix output without electronics controller, with durable coating & anti-microbial keyboard surface withstand to most chemicals and liquids under harsh environment, industrial white backlight included, top panel mounted solution.
DIMENSIONS: 96.0mm x 32.0mm (L x W)
| ELECTRICAL DATA | |
| Supply Voltage | DC +5V±5% |
| Current Rating | 100mA |
| EMC Standard | EN 55032:2015 EN 55035:2017 |
| Lifespan | > 5 years |
| Switch Contact Material | Carbon-on-Gold key switch technology PCB |
| Interface | Dot matrix |
| OS | All Windows, Linux, Unix, Mac OSX, Vxworks, Android, (U-cos-To be confirmed). |
| MECHANICAL DATA | |
| Keys | 4 keys |
| Key Size | 14.0mm x 14.0mm for normal keys |
| Key Travel | 1.40±0.10mm |
| Actuation Force | 1.5N±0.2N (pressure point) |
| Switch Life | more than 5 million of operations |
| G.W. | 0.10KGs |
| ENVIRONMENTAL ADAPTABILITY | |
| Operating Temperature | -40℃ to +60℃ |
| Storage Temperature | -45℃ to +70℃ |
| Operating RH | 100% |
| Atmospheric Pressure | 60-106Kpa |
| Saline Mist | 96 hours, IEC 60512-6 |
| Damp heat test at +40℃ | 21 days, IEC 60512-6 |
| Dry heat test at +85℃ | 10 days, IEC 60512-6 |
| RELIABILITY | |
| RoHS compliant, CE and FCC certified, MIL-STD-810F (wide temperature, shock, salt mist, vibration, fungus, humidity etc.) | |
| Protection Level | IP65 dynamic (front panel) |
| Key Lifespan | >5 million actuations |
| MTBF | >20000H |
| MTTR | <30min |
| APPLICATIONS | Vehicle, aerospace, naval, defense, maritime, Radar, console, portable rugged laptop, UAV ground station etc. |
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