K-TEK-M270-FN-BL-NV-151B+M73TP datasheet

Product catalog summary

Product Overview: The K-TEK-M270-FN-BL-NV-151B+M73TP is an 87-key rugged keyboard designed for harsh environments. It features a sealed silicone rubber construction with an integrated touchpad, military-grade PCB, and carbon-on-gold key switch technology for durability and tactile feedback.

Specifications: The keyboard measures 270.0mm x 113.0mm, with a touchpad size of 73.0mm x 76.0mm. It includes 87 keys and 2 mouse buttons, with a key travel of 1.50mm±0.10mm and an actuation force of 1.5N±0.2N. The touchpad is ruggedized and supports mutual capacitance sensing with a resolution of 40 counts/mm.

Electrical Data: The keyboard operates on a 5VDC power supply, with a current rating of 30mA (backlight off) and 300mA (backlight on). It meets MIL-STD-461G standards for EMC, EMI, EMS, and ESD.

Environmental Adaptability: The keyboard is designed to operate in temperatures ranging from -40℃ to +75℃ and can be stored between -45℃ to +85℃. It withstands humidity levels from 3% to 95% and is tested for saline mist, damp heat, and dry heat conditions.

Reliability: The product is RoHS compliant, CE and FCC certified, and meets MIL-STD-810F standards for environmental adaptability. It has a key lifespan of over 5 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

K-TEK-M270-FN-BL-NV-151B+M73TP datasheet-1

Model: K-TEK-M270-FN-BL-NV-151B+M73TP DESCRIPTION: 87 keys IP65 dynamic sealed and durable embedded silicone rubber rugged keyboard integrated with sealed tough touchpad for fast cursor position, with built-in military grade PCB, 12 function keys on top line for easy operation, with carbon-on-gold key switch technology with key stroke (1.50±0.10mm) with extremely good tactile feeling for fast and accurate data input without any noise, with durable coating & anti-microbial keyboard surface withstand to most chemicals and liquids under harsh environment, FN + Clean combination key for easy cleaning via lock/disable whole keyboard without needing to take away the keyboard from PC, rear panel mounted, with a reinforced and rugged aluminum back plate for better shielding function and positioning of the rugged cable outlet, adjustable white backlight included. 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: Keyboard: 270.0mm x 113.0mm (L x W ) Touchpad: 73.0mm x 76.0mm (L x W)

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K-TEK-M270-FN-BL-NV-151B+M73TP datasheet-2

MECHANICAL DATA Keys 87 keys + 2 mouse buttons Switch Contact Material Military PCB with carbon-on-gold key switch technology Protuberant rectangular keys with tactile feeling Actuation Force sealed and ruggedized tough touchpad 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 30mA when backlight is off, 300mA with backlight on CE101 25Hz - 10kHz Conducted Emissions, Audio...

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K-TEK-M270-FN-BL-NV-151B+M73TP datasheet-3

MIL-STD-810F ((high and low wide temperature, low pressure, humidity, vibration, shock, temperature shock, rain, dust, salt mist, fungus, solar radiation etc.) Lifespan USB, other interfaces can be customized. 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℃ RELIABILITY RoHS compliant, CE and FCC certified, MIL-STD-461G (EMC, EMI, EMS, ESD) and MIL-STD-810F(high and low wide temperature, low pressure, humidity, vibration, shock, temperature...

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