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K-TEK-M149KP-18-ML

Product catalog summary

Product Description: The K-TEK-M149KP-18-ML is an 18-key numeric keypad designed for rugged environments. It features IP65 dynamic rating, sealed and ruggedized silicone rubber construction, and carbon-on-gold key switch technology. The keypad offers a tactile feel for fast and accurate data input without noise, and it is resistant to chemicals and liquids. It includes a stainless steel front plate with mounting studs for top panel mounting and supports USB or PS2 interfaces.

Specifications: The keypad dimensions are 148.6mm x 179.1mm. It has 18 keys, each measuring 14.0mm x 14.0mm, with a key travel of 1.40±0.10mm and an actuation force of 1.5N±0.2N. The gross weight is 0.45KGs.

Electrical Data: The keypad operates at a supply voltage of DC +5V±5% with a current rating of 50mA. It complies with EMC standards EN 55032:2015 and EN 55035:2017 and has a lifespan of over 5 years. It is compatible with various operating systems including Windows, Linux, Unix, Mac OSX, Vxworks, and Android.

Environmental Adaptability: The keypad operates in temperatures ranging from -40℃ to +75℃ and can be stored between -45℃ to +85℃. It functions in relative humidity from 3% to 95% and atmospheric pressure from 60-106Kpa. It withstands saline mist for 96 hours and passes damp and dry heat tests as per IEC 60512-6 standards.

Reliability: The keypad is RoHS compliant, CE and FCC certified, and meets MIL-STD-810F standards for various environmental conditions. It has an IP65 protection level for the front panel, a key lifespan of over 5 million actuations, an MTBF of over 20000 hours, and an MTTR of less than 30 minutes.

Applications: This keypad is suitable for industrial, vehicle, aerospace, naval, defense, maritime, console, portable rugged laptop, and UAV ground station applications.

Catalog excerpts

MODEL NO.: K-TEK-M149KP-18-ML DESCRIPTION: 18 keys IP65 dynamic rated sealed & ruggedized silicone rubber numeric keypad, with carbon-on-gold key switch technology with key stroke (1.40mm±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, rugged stainless steel front plate with mounting studs for top panel mounting, USB or PS2 optional; Secondary keys and output can be achieved by pressing NumLock key. Built to meet MIL-STD-810F (high and low wide temperature, low pressure, humidity, vibration, shock, temperature shock, rain, salt mist, dust, 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. MIL-STD-461G (EMC, EMI, EMS, ESD) optional. DIMENSION: 148.6mm x 179.1mm (L x W)

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MECHANICAL DATA Keys Actuation Force ELECTRICAL DATA Supply Voltage Current Rating Switch Contact Material Carbon-on-Gold key switch technology PCB 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-810F (high and low wide temperature, low pressure, humidity, vibration, shock, temperature shock, rain, salt mist, dust, fungus, solar radiation etc.) Protection Level IP65 dynamic (front panel)...

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Industrial, vehicle, aerospace, naval, defense, maritime, console, portable rugged laptop, UAV ground station etc.

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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