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K-TEK-M276HP-FN-BL-ML-EMC-OEM data sheet

K-TEK-M276HP-FN-BL-ML-EMC-OEM data sheet

Product catalog summary

Product Description: The K-TEK-M276HP-FN-BL-ML-EMC-OEM is a ruggedized military keyboard featuring 90 keys, including a Force Sensing Resistor for precise cursor control. It includes 12 function keys for easy operation and is designed with a military-grade PCB using carbon-on-gold key switch technology for a tactile feel and noise-free operation. The keyboard is IP65 rated, ensuring resistance to chemicals and liquids, and includes a backlight option. It is compliant with MIL-STD-461G and MIL-STD-810F standards, ensuring reliability in harsh environments.

Mechanical Specifications: The keyboard has protuberant rectangular keys with a key size of 15.88mm x 15.68mm and a travel distance of 1.50mm. It requires an actuation force of 1.5N and supports over 5 million operations. The dimensions are 281.0mm x 152.5mm, and it weighs 1.20KGs.

Electrical Specifications: The keyboard operates at a DC +5V±5% supply voltage, with a current rating of 50mA without backlight and 300mA with backlight. It meets various MIL-STD-461G standards for electromagnetic compatibility.

Environmental Adaptability: The keyboard operates in temperatures from -25℃ to +60℃ and can be stored between -40℃ to +70℃. It withstands 100% relative humidity and various environmental tests, including saline mist and damp heat tests.

Reliability and Certifications: The keyboard is RoHS compliant, CE and FCC certified, and meets MIL-STD-461G and MIL-STD-810F standards. 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-M276HP-FN-BL-ML-EMC-OEM data sheet-1

Model NO: K-TEK-M276HP-FN-BL-ML-EMC-OEM DESCRIPTION: 90 keys IP65 dynamic sealed and ruggedized silicone rubber military keyboard with full keyboard functionalities with a Force Sensing Resistor pointing device for fast and accurate cursor position, 12 FN keys (F1, F2...F11, F12) are on top line for easy operation, 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, FN + CLEAN combination key to lock/disable the keyboard for easy cleaning without needing to take away the keyboard from PC, top panel mounting solution,with backlight included(red/white optional). EMC approval ensures that this model can coexist with other sensitive equipment without causing interference. Military level, 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. Dimensions: 281.0mm x 152.5mm (L x W )

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K-TEK-M276HP-FN-BL-ML-EMC-OEM data sheet-2

MECHANICAL DATA Keys 90 keys (including 3 mouse buttons) Protuberant rectangular keys with tactile feeling Actuation Force Switch life more than 5 million of operations ELECTRICAL DATA Supply Voltage Current Rating 50mA when backlight is off, 300mA with backlight on 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...

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K-TEK-M276HP-FN-BL-ML-EMC-OEM data sheet-3

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 shock, rain, dust, salt mist, fungus, solar radiation etc.) Protection Level IP65 dynamic (front panel) Vehicle, aerospace, naval, defense, maritime, Radar, console, portable rugged laptop, UAV ground station etc.

Open the catalog to page 3

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