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K-TEK-M270-FN-BL-ML datasheet

K-TEK-M270-FN-BL-ML datasheet

Product catalog summary

Product Description: The K-TEK-M270-FN-BL-ML is an 87-key rugged keyboard designed for harsh environments. It features a dynamic sealed silicone rubber construction with a military-grade PCB. The keyboard includes 12 function keys for easy operation and utilizes carbon-on-gold key switch technology for a tactile and noise-free typing experience. It has a durable, anti-microbial surface resistant to chemicals and liquids, and a FN + Clean key combination for easy cleaning. The keyboard is rear panel mounted with a reinforced aluminum back plate and adjustable white backlight.

Specifications: The keyboard meets MIL-STD-810F standards for temperature, shock, salt mist, vibration, fungus, and humidity, and optionally MIL-STD-461G for EMC, EMI, EMS, and ESD. It is designed to meet military standards in reliability, safety, maintainability, testability, supportability, environmental adaptability, stability, compatibility, consistency, and continuity.

Mechanical Data: The keyboard has 87 protuberant rectangular keys with a key travel of 1.50mm±0.10mm and an actuation force of 1.5N±0.2N. It weighs 0.80KGs.

Electrical Data: The keyboard operates on a DC +5V±5% supply voltage, with a current rating of 30mA when the backlight is off and 300mA when on. It complies with EMC standards EN 55032:2015 and EN 55035:2017, has a lifespan of over 5 years, and supports USB and PS2 interfaces. It is compatible with Windows, Linux, Unix, Mac OSX, Vxworks, and Android.

Environmental Adaptability: The keyboard operates in temperatures from -40℃ to +75℃ and can be stored in temperatures from -45℃ to +85℃. It functions in relative humidity from 3% to 95% and atmospheric pressure from 60-106Kpa. It withstands saline mist for 96 hours and damp heat at +40℃ for 21 days, and dry heat at +85℃ for 10 days.

Reliability: The keyboard is RoHS compliant, CE and FCC certified, and has an IP65 protection level for the front panel. 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: Suitable for use in vehicles, aerospace, naval, defense, maritime, radar, consoles, portable rugged laptops, and UAV ground stations.

Catalog excerpts

Model: K-TEK-M270-FN-BL-ML DESCRIPTION: 87 keys IP65 dynamic sealed and durable embedded silicone rubber rugged keyboard, with built-in military grade PCB, 12 function keys on top line for easy operation, with carbon-on-gold key switch technology with key stroke (1.50±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, with a reinforced and rugged aluminum back plate for better shielding function and positioning of the rugged cable outlet, adjustable white backlight included. Built to meet MIL-STD-810F (wide temperature, shock, salt mist, vibration, fungus, humidity etc.), MIL-STD-461G (EMC, EMI, EMS, ESD) optional, which can also meet the critical military standards in these 10 aspects: reliability, safety, maintainability, testability, supportability, environmental adaptability, stability, compatibility, consistency, and continuity. DIMENSIONS: 270.0mm x 113.0mm (Front panel)

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K-TEK-M270-FN-BL-ML datasheet

K-TEK-M270-FN-BL-ML datasheet

Catalog excerpts

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