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K-TEK-M275TP-FN-BL-NV-EMC-151B data sheet

K-TEK-M275TP-FN-BL-NV-EMC-151B data sheet

Product catalog summary

Product Description: The K-TEK-M275TP-FN-BL-NV-EMC-151B is an 89-key military-grade keyboard designed for rugged environments. It features a sealed silicone rubber construction with an IP65 rating, ensuring protection against dust and water. The keyboard includes a touchpad for precise cursor control and 12 function keys for easy operation. It is equipped with carbon-on-gold key switch technology for a tactile feel and durability, supporting over 5 million operations.

Specifications: The keyboard measures 283.0mm x 177.7mm and includes protuberant rectangular keys with a 1.50mm travel distance. It operates on a 5VDC power supply and supports both PS2 and USB outputs. The touchpad offers a resolution of 40 counts/mm and a tracking speed of up to 1,016 m/sec.

Electrical Data: The keyboard meets MIL-STD-461G standards for electromagnetic compatibility, including conducted and radiated emissions and susceptibility. It operates with a current rating of 50mA without backlight and 300mA with backlight.

Environmental Adaptability: Designed to withstand extreme conditions, the keyboard operates in temperatures from -40℃ to +75℃ and can be stored between -45℃ and +85℃. It is resistant to humidity, shock, vibration, and saline mist, adhering to MIL-STD-810F standards.

Reliability: The keyboard is RoHS, CE, and FCC compliant, with a mean time between failures (MTBF) of over 20,000 hours and a mean time to repair (MTTR) of less than 30 minutes. It is suitable for applications in vehicles, aerospace, naval, defense, and more.

Catalog excerpts

K-TEK-M275TP-FN-BL-NV-EMC-151B data sheet-1

Model No.: K-TEK-M275TP-FN-BL-NV-EMC-151B DESCRIPTION: 89 keys IP65 dynamic sealed and ruggedized silicone rubber military keyboard with sealed and tough touch pad for fast and accurate cursor position, 12 FN keys (F1, F2...F11, F12) are on top line for easy operation, the overall key layout is compact, with military 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, with durable coating & antimicrobial keyboard surface withstand to most chemicals and liquids under harsh environment, top panel mounting, with adjustable backlight included. FN+CLEAN combination key to lock/disable the whole keyboard for easy cleaning without disconnecting the keyboard from computer, sealed and ruggedized with top rubber for top panel mounting. Meet the military requirements of strong anti-interference, stability, and low radiation etc. 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: 283.0mm x 177.7mm (L x W)

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K-TEK-M275TP-FN-BL-NV-EMC-151B data sheet-2

MECHANICAL DATA Keys 89 keys (including 2 mouse buttons) Protuberant rectangular keys with tactile feeling Actuation Force Switch life more than 5 million of operations 1.3mm thick PCB, containing polyester film Touchpad cover More than Lifetime 10 million strokes Mutual capacitance sensing X/Y axis location detection resolution Output (self-detectable depending on cable) Tracking speed Power supply voltage Current rating (active mode) ELECTRICAL DATA Supply Voltage Current Rating 50mA when backlight is off, 300mA with backlight on CE101 25Hz - 10kHz Conducted Emissions, Audio Frequency Currents,...

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K-TEK-M275TP-FN-BL-NV-EMC-151B data sheet-3

Cable lengh Standard 1.5 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 test at +40℃ 3x11 ms pulses of 50g on each of 3 axes POWER SPECTRAL DENSITY: 0.04g/Hz, FREQUENCY RANGE: 20Hz - 2kHz, DURATION OF TEST PER AXIS: 3 hours RELIABILITY RoHS, CE, FCC, 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,...

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