MECHANICAL DATA
Keys	88 keys (including 2 mouse buttons)
Key Top Style	Protuberant rectangular keys with tactile feeling
Key Travel	1.20mm±0.10mm
Switch Contact Material	Carbon-on-Gold key switch technology PCB
Actuation Force	1.0N±0.2N for key 14.00mm x 14.00mm (pressure point ),1.5N±0.2N for key 21.8mm x 14.0mm (pressure point)
Touch pad	sealed and ruggedized tough touchpad
Touchpad cover	Composite
More than Lifetime 10 million strokes
Mutual capacitance sensing
X/Y axis location detection resolution40 Counts /mm
X/Y position report	relative
Tracking speed	Maximum 1,016 m/sec
Power supply voltage	5VDC ± 0.25V
Current rating (active mode)	< 10 mA
ELECTRICAL DATA
Supply VoltageDC +5V±5%
Current Rating	30mA when backlight is off, 300mA with backlight on
Lifespan	> 5 years
Interface	USB
OS	All Windows, Linux, Unix, Mac OSX, Vxworks, Android, (U-cos--To be confirmed).
ENVIRONMENTAL ADAPTABILITY
Operating temperature	-40℃ to +75℃
Storage temperature	-45℃ to +85℃
Operating RH	3%~95%
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, and MIL-STD-810H (high and low wide temperature, low pressure, humidity, vibration, shock,
temperature shock, rain, dust, salt mist, fungus, solar radiation etc.)
Protection Level	IP65 dynamic (front panel)
Vandal resistant	IK09
Key Lifespan	>5 million actuations
MTBF	>20000H
MTTR	<30min
APPLICATION	Vehicle, aerospace, naval, defense, maritime, Radar, console, portable rugged laptop, UAV ground station etc.

Key Technology Rugged System Ltd

K-TEK-M392TP-FN-BL-DWP