K-TEK-M222-FN-ML

Category：	Silicone keyboard
Key Number：	81 keys
Key Travel：	1.50mm±0.10mm
Backlight：	No
Interface：	USB/PS2 optional
Key Switch：	Carbon-on-gold
Protection Level：	IP65 dynamic (front panel)
Mounting Solution：	Rear panel mount
Operating Temperature：	-40℃~+75℃
Application：	Vehicle, aerospace, naval, defense, maritime, Radar, console, portable rugged laptop, UAV ground station etc.

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DESCRIPTION: 81 keys IP65 dynamic sealed & ruggedized silicone rubber keyboard, function keys on top line for easy operation, with carbon-on-gold

key switch technology with long stroke (1.50mm±0.10mm) with extremely good tactile feeling for fast and accurate data input without any noise,

with durable coating & anti-microbial keyboard surface withstand to most chemicals and liquids under harsh environment, FN + Clean combination key

for easy cleaning via lock/disable whole keyboard without needing to take away the keyboard from PC, rear panel mounted solution with rugged

aluminum back plate to protect the electronics. Designed to meet MIL-STD-810H (high and low wide temperature, low pressure, humidity, vibration, shock,

temperature shock, rain, salt mist, dust, fungus, solar radiation etc.),and MIL-STD-461G-EMC-EMI-EMS-ESD (optional), as well as the critical military standards

in these 10 aspects: reliability, safety, maintainability, testability, supportability, environmental adaptability, stability, compatibility, consistency, and continuity.

DIMENSION: 222.0mm x 100.0mm (L x W )

MECHANICAL DATA
Keys	81 keys
Switch Contact Material	Carbon-on-gold key switch technology
Key Top Style	Protuberant rectangular keys with tactile feeling
Key Travel	1.50mm±0.10mm
Actuation Force	1.5N±0.2N (pressure point )
G.W.	0.80KGs
ELECTRICAL DATA
Supply Voltage	DC +5V±5%
Current Rating	30mA
EMC Standard	EN 55032:2015 EN 55035:2017
Lifespan	> 5 years
Interface	USB, PS2 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	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, 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
APPLICATION	Vehicle, aerospace, naval, defense, maritime, Radar, console, portable rugged laptop, UAV ground station etc.

K-TEK-M222-FN-ML--mechanical drawing

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Head Office Add: B702, Building 1, Tianan Cyber Park, No. 524, Qinglin Road, Huanggekeng Community, Longcheng Subdistrict, Long Gang District, Shenzhen, Guangdong Province, P.R.China. ZIP Code: 518172 Factory Add: Floor 7, Building S8, Fenggang Tianan Cyber Park, No. 208 Fenggang Section, Dongshen Road, Fenggang Town, DongGuan, Guang Dong Province, P.R.China. ZIP Code: 523703 Tel: (International) +86-755-89230460, +86-755-89239859 Fax: +86-755-89312576 E-mail: sales01@key-tek.cn, sales05@key-tek.cn