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Key Technology China Limited
Key-Tek-Radar Keyboard K-TEK-M440-OTB-FN-BL-NV-151B-BT-DWP

Key-Tek-Radar Keyboard K-TEK-M440-OTB-FN-BL-NV-151B-BT-DWP

Product catalog summary

Product Overview: The K-TEK-M440-OTB-FN-BL-NV-151B-BT-DWP is an 89-key military-grade keyboard designed for marine and rugged environments. It features IP65 waterproof and vandal-proof stainless steel construction, with durable PC keycaps and 12 function keys. An integrated IPX6 rated optical trackball with adjustable DPI ensures precise cursor control.

Mechanical Specifications: The keyboard includes 89 robust polymer keys with a key travel of 1.20mm±0.10mm. Key sizes vary, with the space bar measuring 14.0mm x 86.0mm. The actuation force is 2.0 N±0.2N for standard keys and 3.5 N±0.2N for larger keys. The switch life exceeds 5 million operations.

Electrical Specifications: Operating on a DC +5V±5% supply voltage, the keyboard's current rating is 50mA without backlight and 300mA with backlight. It meets MIL-STD-461G standards for electromagnetic compatibility and susceptibility.

Environmental Adaptability: The keyboard operates in temperatures from -40℃ to +75℃ and can be stored between -45℃ and +85℃. It withstands saline mist for 96 hours and damp heat at +40℃ for 21 days. It is designed to handle 100% humidity and atmospheric pressures from 60-106Kpa.

Reliability and Certifications: The keyboard is RoHS compliant and certified to CE, FCC, and IEC60945-2002 standards. It meets MIL-STD-810F for environmental conditions and has a protection level of IP65 with IK09 vandal resistance. The key lifespan is over 5 million actuations, with 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 systems, consoles, portable rugged laptops, and UAV ground stations.

Catalog excerpts

Key-Tek-Radar Keyboard K-TEK-M440-OTB-FN-BL-NV-151B-BT-DWP-1

MODEL NO.: K-TEK-M440-OTB-FN-BL-NV-151B-BT-DWP DESCRIPTION: 89 keys IP65 dynamic water proof vandal proof stainless steel military level marine keyboard with durable PC keycaps, with 12 function keys F1, F2,...F12 on the top line, integrated with IPX6 rated ergonomic 34mm optical trackball module with 500~1000 DPI resolutions for fast and accurate fixing cursor position with extreme smooth operation without any noise, with 3 mouse buttons for right/left clicking, as well as middle wheel for scrolling function. Ruggedized military grade PCB with carbon-on-gold key switch technology with long stroke(1.20mm±0.10mm) with extremely good tactile feeling for fast and accurate data input without any noise, high quality durable black titanium electroplated on the top stainless steel plate, one complete silicone rubber along rear stainless steel plate for easily mounting and sealing tightly with cabinet , FN + Clean combination keys for easily cleaning without taking the keyboard away from PC. Front panel with thread bolts for the top panel mounting. Adjustable red backlight included. Dual USB interface or aviation plug is available, which meets IEC60945-2002, designed to meet MIL-STD-461G (EMC, EMI, EMS, ESD) and MIL-STD-810F (high and low wide temperature, low pressure, humidity, vibration, shock, temperature shock, rain, dust, salt mist, fungus, solar radiation etc.), as well as the critical military standards in these 10 aspects: reliability, safety, maintainability, testability, supportability, environmental adaptability, stability, compatibility, consistency, and continuity. Dimension: 440.0mm x 153.0mm (front panel)

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Key-Tek-Radar Keyboard K-TEK-M440-OTB-FN-BL-NV-151B-BT-DWP-2

KEY TECHNOLOGY CHINA LIMITED Head Office: B702, Building 1, Tianan Cyber Park, No. 524, Qinglin Road, Huanggekeng Community, Longcheng Subdistrict, Long Gang District, Shenzhen, Guangdong, P R.China Factory ADD.: Floor 7, Building S8, Fenggang Tianan Cyber Park, No. 208 Fenggang Section, Dongshen Road, Fenggang Town, Dongguan, Guangdong, P.R.China Website: www.rugged-system.com,www.rugged-key.com E-mail: [email protected], [email protected]

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Key-Tek-Radar Keyboard K-TEK-M440-OTB-FN-BL-NV-151B-BT-DWP-3

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