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Key Technology China Limited
K-TEK-M270-FN-BL-ML-DWP data sheet

K-TEK-M270-FN-BL-ML-DWP data sheet

Product catalog summary

Product Overview: The K-TEK-M270-FN-BL-ML-DWP is an 86-key ruggedized military keyboard designed for harsh environments. It features a waterproof and vandal-proof aluminum alloy construction with durable polymer keys. The keyboard includes 12 function keys and a sealed PCB with carbon-on-gold key switch technology for enhanced tactile feedback.

Specifications: The keyboard measures 270.0mm by 110.0mm and is equipped with a USB cable of 1.5 meters. It supports a wide operating temperature range from -40℃ to +75℃ and is IP65 rated for water resistance. The keyboard is designed to withstand direct water exposure and harsh conditions such as humidity, oil, and salt mist.

Mechanical Features: The keyboard has protuberant rectangular keys with laser-etched legends. Key sizes vary, with normal keys at 14.0mm x 14.0mm, the enter key at 14.0mm x 28.0mm, and the space bar at 14.0mm x 70.0mm. The key travel is 1.20mm, and the actuation force ranges from 1.0N to 1.5N. The switch life exceeds 5 million operations.

Electrical Data: The keyboard operates on a DC +5V±5% supply voltage, with a current rating of 30mA without backlight and 300mA with backlight. It complies with EMC standards EN 55032:2015 and EN 55035:2017 and has a lifespan of over 5 years.

Environmental Adaptability: The keyboard can operate in temperatures from -40℃ to +75℃ and be stored between -45℃ and +85℃. It withstands saline mist for 96 hours and damp heat at +40℃ for 21 days, as per IEC 60512-6 standards.

Reliability: The keyboard is RoHS compliant and meets CE and FCC standards. It offers optional compliance with MIL-STD-461G and MIL-STD-810F for EMC, EMI, ESD, and environmental conditions. It has a key lifespan of over 5 million actuations, an MTBF of over 20,000 hours, and an MTTR of less than 30 minutes.

Applications: This keyboard is suitable for use in vehicles, aerospace, naval, defense, maritime, radar, consoles, portable rugged laptops, and UAV ground stations.

Catalog excerpts

MODEL NO.: K-TEK-M270-FN-BL-ML-DWP DESCRIPTION: 86 keys IP65 dynamic waterproof vandal proof aluminum alloy ruggedized military keyboard with durable polymer keys. The high quality ruggedized aluminum alloy panel is processed by CNC. With 12 function keys(F1, F2, ... F12) on the top line of keyboard. Sealed and ruggedized PCB with carbon-on-gold key switch technology with stroke 1.20mm, which is extremely good tactile feeling for fast and accurate data input without any noise. one complete silicone rubber along the top panel for easy mounting & sealing tightly with cabinet, Rear panel with countersunk hole for easy mounting. Adjustable white backlight included . FN + Clean combination keys for easy cleaning without taking the keyboard away from PC to avoid mis-operation or mistyping. The whole keyboard can meet wide temperature(Operating temperature: -40℃ to +75℃). High quality durable black titanium spray-paint on the aluminum alloy panel, which is good for outdoor application with direct rain and very harsh environments with humidity, much dynamic water, oil, salt mist etc. USB cable with cable length 1.5M. DIMENSIONS: 270.0mm(L) x 110.0mm(W) (Top Panel

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MAIN FEATURE The keyboard can be dynamic washable with water and other liquids, it can work well even under direct water pouring on the keyboard. Waterproof execution according to IP65 protection from top panel and other sides without including the bottom side, sealing gasket with mounting holes or easy tightly mounting to enclosure or panel. FN + Clean combination keys for easy cleaning without taking the keyboard away from PC to avoid mis-operation or mistyping Any keyboard layouts are available, key-tops are laser-etched in legends and characters for easy readability, long life to prevent...

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RELIABILITY RoHS Compliant, CE and FCC, ESD, MIL-STD-461G (EMC, EMI, EMS, ESD) and MIL-STD-810F (wide temperature, shock, salt mist, vibration, fungus, humidity) optional Protection Level Vandal resistant Vehicle, aerospace, naval, defense, maritime, Radar, console, portable rugged laptop, UAV ground station etc.

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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