| Mechanical data： | |
| Key： | 12 keyboards |
| Key technology： | Silicone carbon particles and immersion gold PCB |
| Key stroke： | 1.40±0.10mm |
| Key life： | >5 million times |
| Key strength： | 1.8N±0.2N |
| Net weight： | ≈306g |
| Size： | 72.00mm(L) x 55.00mm(W) |
| Mutual capacitance sensing： | |
| X/Y axis position resolution： | / |
| X/Y Position Report： | / |
| Mouse Tracking Speed： | / |
| Power supply voltage： | 5V ± 0.25V |
| Rated current: | 17mA |
| Electrical parameters： | |
| Working voltage： | DC+5V+/-5% |
| Working Current： | ≈50mA (non-backlight); ≈300mA (with backlight on) |
| EMC Standard： | EN 55032:2015, EN 55035:2017 |
| Expected service life： | >5 years |
| Interface technology： | USB / PS2 |
| Operating system： | All Windows，Linux, Unix, Mac OSX，Vxworks，Android |
| Environmental adaptability： | |
| Operating temperature： | -45℃ ~ +65℃ |
| Storage temperature： | -55℃ ~ +75℃ |
| Relative humidity： | 3%~95% |
| Atmospheric pressure： | 60-106Kpa |
| Salt spray test： | 96 hours，IEC 60512-6 |
| High humidity test at 40ºC： | 21 days，IEC 60512-6 |
| High dry test at 85ºC： | 10 days，IEC 60512-6 |
| Reliability： | |
| Meet GJB150A-2009 high temperature, low temperature, low pressure, damp heat, vibration, impact, temperature impact, rain, sand and dust, life test, drop test, etc | |
| Dustproof and waterproof： | IP65 |
| Mean time to failure： | >50000h |
| Mean time to repair： | <30min |
|
application environment：
|
Laboratories, various medical places, hospitals, clinics, dentistry, Army, Navy, Air Force,industrial automation, pharmaceuticals, oil and gas, food and beverage; dirty or poorly lit work environments etc. |
