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Key Technology China Limited
K-TEK-M183-FN-ML data sheet

K-TEK-M183-FN-ML data sheet

Product catalog summary

Product Overview: The K-TEK-M183-FN-ML is a compact, ruggedized military keyboard featuring 69 keys and an IP65 dynamic sealed silicone rubber design. It includes an individual electronics controller and 12 function keys for efficient operation. The keyboard is equipped with a military-grade PCB and carbon-on-gold key switch technology, offering a long stroke of 1.50mm for enhanced tactile feedback, ensuring fast and accurate data input without noise or mistyping.

Specifications: The keyboard measures 182.5 mm x 93.0 mm and is designed for rear panel mounting. It supports USB/PS2 interfaces and operates within a wide temperature range of -40 to +75℃. The keyboard is compliant with MIL-STD-810F and MIL-STD-461G standards, ensuring reliability, safety, and environmental adaptability.

Mechanical Data: The keyboard features protuberant rectangular keys with a tactile feel, with key sizes of 10.2mm x 10.2mm for normal keys, 10.2mm x 25.2mm for the Enter key, and 40.2mm x 10.2mm for the space bar. It has a key travel of 1.50mm±0.1mm and an actuation force of 1.5N±0.2N. 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. It meets EMC standards EN 55032:2015 and EN 55035:2017, with a lifespan of over 5 years. It supports various operating systems including Windows, Linux, Unix, Mac OSX, Vxworks, and Android.

Environmental Adaptability: The keyboard can operate in temperatures ranging from -40℃ to +75℃ and can be stored between -45℃ to +85℃. It withstands 100% operating relative humidity and atmospheric pressures of 60-106Kpa. It has been tested for saline mist, damp heat, and dry heat according to IEC 60512-6 standards.

Reliability: The keyboard is RoHS compliant, CE and FCC certified, and designed to meet MIL-STD-810F standards for various environmental conditions. It has an IP65 protection level, 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-M183-FN-ML DESCRIPTION: 69 keys compact format IP65 dynamic sealed & ruggedized silicone rubber military keyboard with individual electronics controller included, 12 function keys on top line for easy operation, military grade PCB with carbon-on-gold key switch technology with long stroke (1.50mm) with extremely good tactile feeling for fast and accurate data input without any noise or mistyping, with durable coating & anti-microbial keyboard surface withstand to most chemicals and liquids under harsh environment, rear panel mount without any cover on back side with mounting holes, adjustable industrial backlight for optional, with USB/PS2 interface, wide temperature of -40 to +75℃.The whole keyboard is designed to meet MIL-STD-810F (high and low wide temperature, low pressure, humidity, vibration, shock, salt spray, temperature shock, rain, fungus etc.), and MIL-STD-461G-EMC-EMI-EMS-ESD (optional), as well as military standards: reliability, safety, maintainability, testability, supportability, environmental adaptability, stability, compatibility, consistency, and continuity. DIMENSIONS : 182.5 mm*93.0mm (L x W )

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MECHANICAL DATA Keys Protuberant rectangular keys with tactile feeling 10.2mm x 10.2mm for normal keys, 10.2mm x 25.2mm for Enter key and 40.2mm x 10.2mm for space bar key. Actuation Force Switch life more than 5 million of operations ELECTRICAL DATA Supply Voltage Current Rating Switch Contact Material military PCB carbon-on-gold key switch technology Cable lengh Standard 0.8 m, customized length available All Windows, Linux, Unix, Mac OSX, Vxworks, Android, (U-cos--To be confirmed). ENVIRONMENTAL ADAPTABILITY Operating temperature Storage temperature Atmospheric pressure Saline mist Damp heat...

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