MECHANICAL DATA
Actuator/keys	101 keys
Key top style	Protuberant rectangular polymer keys
Key Switch	PC keycap and carbon-on-gold rubber key switch
Key size	14.0mm x 10.0mm for FN keys, 14.0mm x 14.0mm for normal keys
Key travel	1.20mm±0.10mm
Actuation Force	1.0N±0.2N for key 14.0mm x 14.0mm (pressure point ),1.5N±0.2N for key 21.8mm x 14.0mm (pressure point)
Switch life	more than 5 million of operations
G.W.	≈1.0KGs
ELECTRICAL DATA
Supply Voltage	DC +5V±5%
Current Rating	30mA for keyboard without backlight.
Current Rating	300mA for keyboard with backlight on.
EMC Standard	EN 55032:2015 EN 55035:2017
Lifespan	> 5 years
Interface	PS2, USB 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℃
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, ESD, MIL-STD-810F (high and low wide temperature, low pressure, humidity, vibration, shock, salt spray, temperature shock, rain, dust, fungus, solar radiation etc.)
Protection Level	IP65 dynamic (front panel)
Vandal resistant	IK09
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-M327KP-FN-BL-IT-ML-DWP