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	dot matrix
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-810H (high and low wide temperature, low pressure, humidity, vibration, shock, salt spray, temperature shock, rain, dust, fungus, solar radiation etc), MIL-STD-461G-EMC-EMI-EMS-ESD optional
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-DM-DWP