K-TEK-M379-OTB-KP-FN-BL-DT-FM

Category：	Silicone keyboard
Key Number：	121 keys (including 3 mouse buttons)
Key Travel：	1.50mm±0.10mm
Backlight：	Red
Interface：	USB/PS2 optional
Key Switch：	Carbon-on-gold
Protection Level：	IP68
Mounting Solution：	Mountable desktop version with mounting holes
Operating Temperature：	-20ºC to +65 ºC
Ball Diameter：	25mm
Application：	Vehicle, aerospace, naval, defense, maritime, Radar, console, UAV ground station etc.

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DESCRIPTION: 121 keys IP68 dynamic sealed & ruggedized silicone rubber industrial keyboard, integrated numeric keypad, 24 function keys (F1, F2...F11, F12...F23, F24) on the top line for easy operation, IP68 dynamic rated 25.0mm optical trackball module with 800 DPI resolutions for fast and accurate cursor position with extremely smooth operation,industrial PCB 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 & antimicrobial keyboard surface treatment withstand to most chemicals and liquids under harsh environment, FN+ CLEAN combination key for easy cleaning via locking/disable the entire keyboard without needing to take away the keyboard from PC, top panel mountable desk top version with IP68 dynamic sealed stainless steel metal housing with brused surface treatment, with stainless steel mounting plate on both sides for panel mounting optional, adjustable industrial backlight included. Military level optional.

DIMENSIONS: 400.8mm x 196.4mm x 31.0mm (L x W x H)

MECHANICAL DATA
Key	121 keys (including 3 mouse buttons)
Key top style	Protuberant rectangular keys with tactile feeling.
Key Size	11.33mm x 12.67mm for normal keys
Key travel	1.50±0.10mm
Actuation Force	1.5N±0.2N (pressure point )
Switch life	more than 5 million of operations.
Trackball	25.0mm diameter
G.W.	2.00KGs
ELECTRICAL DATA
Supply Voltage	DC +5V±5%
Current Rating	50mA when backlight is off, 300mA with backlight on
EMC Standard	EN 55032:2015 EN 55035:2017
Lifespan	> 5 years
Switch Contact Material	Carbon-on-Gold key switch technology with gold PCB
Interface	PS2, USB available
Cable length	Standard 2.0m, customized length available.
OS	All Windows, Linux, Unix, Mac OSX, Vxworks, Android, (U-cos--To be confirmed).
ENVIRONMENTAL ADAPTABILITY
Operating temperature	-20℃ to +65℃
Storage temperature	-30℃ to +75℃
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 certified
Protection Level	IP68
Key Lifespan	>5 million actuations
MTBF	>20000H
MTTR	<30min
APPLICATIONS	Vehicle, aerospace, naval, defense, maritime, Radar, console, portable rugged laptop, UAV ground station etc.

K-TEK-M379-OTB-KP-FN-BL-DT-FM--mechanical drawing

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Head Office Add: B703, Building 1, Tianan Cyber Park, Huang Ge North Rd, Longcheng Subdistrict, Long Gang District, ShenZhen, Guang Dong 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) +86-755-84530763-8030, +86-755-89239859 Fax: +86-755-89312576 E-mail: sales01@key-tek.cn, sales05@key-tek.cn