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Key Technology China Limited
K-TEK-M129-OTB-NV-151B-BT Data sheet

K-TEK-M129-OTB-NV-151B-BT Data sheet

Product catalog summary

Product Overview: The K-TEK-M129-OTB-NV-151B-BT is an IPX6 rated ergonomic military thumb ball device featuring a 34mm optical trackball module with adjustable DPI settings (400, 800, 1000) for precise cursor control. It includes three mouse buttons and a middle wheel for scrolling, designed for both right and left clicking. The device is constructed with a fully sealed CNC aluminum back plate, offering wear resistance, antibacterial properties, and anti-salt spray protection.

Mechanical Specifications: The device dimensions are 129.0mm x 172.0mm. It includes three keys utilizing Omron micro key switch technology with an actuation force of 2.5N±0.2N. The trackball is designed for over 2 million scrolls, and the device weighs approximately 0.70KGs.

Electrical Specifications: The device operates on a DC +5V±5% supply voltage with a current rating of 80mA. It supports USB interface and is compatible with various operating systems including Windows, Linux, Unix, Mac OSX, Vxworks, and Android.

Standards and Compliance: The device meets MIL-STD-461G standards for EMC, EMI, EMS, and ESD, and MIL-STD-810F for environmental adaptability including wide temperature ranges, shock, salt mist, vibration, fungus, and humidity. It also complies with RoHS, CE, and FCC standards.

Environmental Adaptability: The operating temperature range is -40℃ to +75℃, with a storage temperature range of -45℃ to +85℃. It can operate at 100% relative humidity and withstand atmospheric pressures of 60-106Kpa. The device has been tested for saline mist, damp heat, and dry heat conditions.

Reliability: The device has a key lifespan of over 1 million actuations, a mean time between failures (MTBF) of over 20,000 hours, and a mean time to repair (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

MODEL NO.: K-TEK-M129-OTB-NV-151B-BT DESCRIPTION: IPX6 rated ergonomic military thumb ball with 3 mouse buttons for right/left clicking, as well as middle wheel for scrolling function, integrated with a 34mm optical trackball module with 400~1000 DPI resolutions for fast and accurate fixing cursor position with extreme smooth operation without any noise, the DPI can be automatically adjusted before ex-factory and switched by sensing the moving speed of the trackball (resolution of 400, 800, 1000 optional) to meet requirements. With fully sealed and CNC aluminum rugged back plate, oxidized painting surface treatment, wear-resistant, antibacterial, and anti-salt spray features. With four sinking holes for top panel mounting solution and 4 x R2 angles to be smooth and scratch proof. USB output. Designed to meet MIL-STD-461G (EMC, EMI, EMS, ESD) and MIL-STD-810F (wide temperature, shock, salt mist, vibration, fungus, humidity etc.), with strong anti-interference and low radiation ability. 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: 129.0mm x 172.0mm(top panel)

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