MECHANICAL DATA
Key	89 keys (including 3 mouse buttons)
Key top style	Protuberant rectangular keys with tactile feeling.
Key Size	12.6mm x 13.3mm for normal keys
Key travel	1.40mm
Actuation Force	160-200g
Switch life	more than 5 million of operations.
G.W.	≈0.80KGs
ELECTRICAL DATA
Supply Voltage	DC +5V±5%
Current Rating	50mA
EMC standard	EN 55032:2015 EN 55035:2017
Lifespan	> 5 years
Switch Contact Material	Carbon-on-Gold key switch technology
Interface	USB
Cable length	Standard 1.5m, customized length available
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℃
Saline mist	96h, IEC60512-6
Damp heat test at +40℃	21 days, IEC 60512-6
Dry heat test at +85℃	10 days, IEC 60512-6
Humidity	100%
Atmospheric pressure	60-106Kpa
RELIABILITY
RoHS Compliant, CE and FCC, MIL-STD-810H (high and low wide temperature, low pressure, humidity, vibration, shock, temperature shock, rain, salt mist, dust, fungus, solar radiation 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.

Key Technology Rugged System Ltd

K-TEK-M282-DHP-FN-ML-IK-OEM