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K-TEK-M428KP-FN-MA-NV-151B datasheet

K-TEK-M428KP-FN-MA-NV-151B datasheet

Product catalog summary

Product Description: The K-TEK-M428KP-FN-MA-NV-151B is a rugged, waterproof military-grade keyboard featuring 107 keys, including a numeric keypad and 12 function keys for efficient operation. It is constructed with a high-quality aluminum alloy panel and PBT material buttons, offering a tactile mechanical key switch with a 4.00mm stroke. The keyboard is designed to withstand harsh environments with an antimicrobial surface and durable coating.

Specifications: The keyboard dimensions are 428.0mm x 172.0mm. It operates on a DC +5V±5% supply voltage with a current rating of approximately 80mA. The actuation force is 0.55N±0.15N, and the key gram force is 50±10gf. It weighs 2.0KGs.

Compliance and Standards: The keyboard meets MIL-STD-461G standards for electromagnetic compatibility and MIL-STD-810F for environmental adaptability, including resistance to temperature extremes, humidity, vibration, and more. It is RoHS compliant, CE and FCC certified, and offers IP54 protection.

Environmental Adaptability: The operating temperature range is -40℃ to +60℃, with a storage temperature range of -45℃ to +70℃. It can withstand saline mist for 96 hours and damp heat at +40℃ for 21 days, among other environmental tests.

Reliability: The keyboard has a lifespan of over 50 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 NO: K-TEK-M428KP-FN-MA-NV-151B DESCRIPTION: 107 keys IP54 static rated waterproof rugged durable embedded military mechanical keyboard, with built-in wide temperature military grade PCB, with numeric keypad, 12 FN keys (F1, F2...F11, F12) are on top line for easy operation. The high quality ruggedized aluminum alloy panel is processed by CNC, PBT material button, with mechanical axis key switch and 4.00mm long stroke with extremely good tactile feeling for fast and accurate data input, with durable coating & antimicrobial surface to withstand bacteria and work well under harsh environment, top panel mounted solution with sinking holes, J14A-9ZJB aviation plug. Designed to meet MIL-STD-461G (EMC, EMI, EMS, ESD) and MIL-STD-810F (high and low wide temperature, low pressure, humidity, vibration, shock, salt spray, temperature shock, rain, dust, fungus, solar radiation etc.), which can also meet the critical military standards in these 10 aspects: reliability, safety, maintainability, testability, supportability, environmental adaptability, stability, compatibility, consistency, and continuity. DIMENSION: 428.0mm x 172.0mm (L x W)

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Protuberant rectangular keys with tactile feeling mechanical axis key switch technology Actuation Force ELECTRICAL DATA Supply Voltage Current Rating Meet MIL-STD-461G with EMC (Electro Magnetic Compatibility) etc.: 1 CE101 25Hz - 10kHz Conducted Emissions, Audio Frequency Currents, Power leads CE102 10kHz -10MHz Conducted Emissions, Radio Frequency Potentials, Power leads CS101 25Hz - 150kHz Conducted Susceptibility, Power Leads CS106 Conducted Susceptibility, Transients, Power Leads CS112 Electrostatic Discharge Susceptibility CS114 4kHz -400MHz Conducted Susceptibility, Bulk Cable injection...

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pressure, humidity, vibration, shock, salt spray, temperature shock, rain, dust, fungus, solar radiation etc.) Protection Level 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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