MECHANICAL DATA
Key	101 keys, durable and robust polymer keys
Key top style	Protuberant rectangular keys with tactile feeling
Key technology	Military PCB with carbon-on-gold key switch technology
Key size	14.0mm x 10.0mm for FN keys, 14.0mm x 14.0mm for normal keys, 21.8mm x 14.0mm for Tab key, 28.0mm x 14.0mm for Capslock key, 68.0mm x 14.0mm for Space bar
Key travel	1.20mm±0.10mm
Actuation Force	1.0N±0.2N for normal keys and 1.5N±0.2N for Enter/Backspace/Shift/Capslock/Tab etc. keys
Switch life	more than 5 million of operations
ELECTRICAL DATA
Supply Voltage	DC +5V±5%
Current Rating	30mA when backlight is off, 300mA with backlight on
Meet MIL-STD-461G (EMC, EMI, EMS, ESD):
1	CE101 25Hz - 10kHz Conducted Emissions, Audio Frequency Currents, Power leads
2	CE102 10kHz -10MHz Conducted Emissions, Radio Frequency Potentials, Power leads
3	CS101 25Hz - 150kHz Conducted Susceptibility, Power Leads
4	CS106 Conducted Susceptibility, Transients, Power Leads
5	CS112 Electrostatic Discharge Susceptibility
6	CS114 4kHz -400MHz Conducted Susceptibility, Bulk Cable injection
7	CS115 Conducted Susceptibility, Bulk Cable injection, Impulse Excitation
8	CS116 10kHz - 100MHz Conducted Susceptibility, Damped Sinusoidal Transients, Cables and Power Leads
9	RE101 25Hz -100kHz Radiated Emissions, Magnetic Field
10	RE102 10kHz - 18GHz Radiated Emissions, Electric Field
11	RS101 25HZ - 100kHz Radiated Susceptibility, Magnetic Field
12	RS103 10kHz - 40GHz Radiated Susceptibility, Electric Field
MIL-STD-810H(high and low wide temperature, low pressure, humidity, vibration, shock, temperature shock, rain, dust, salt mist, fungus, solar radiation etc.)
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℃
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	3%~95%
Atmospheric pressure	60-106Kpa
RELIABILITY
RoHS compliant, CE and FCC certified, MIL-STD-461G (EMC, EMI, EMS, ESD) 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	IP68
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-M334KP-FN-BL-NV-151B-DT-DWP