Panel-mount keyboard K-TEK-M290-134-FN-BL-FC-KC-DM+TP85-DML+2K

carbon contactwith 2 mouse keys87-key

1. Product Overview
This is an 87-key IP67 fully sealed embedded ultra-thin rugged keyboard, equipped with built-in ultra-thin FPC and semi-reinforced stainless steel back plate, plus external fully sealed wide-temperature waterproof touchpad for quick cursor positioning. It is designed with top-row F1-F12 function keys and combined numeric layout on letter keys to realize full keyboard functions. Adopting premium P+R structure and carbon contact & FPC carbon-on-gold key switches, it delivers silent, precise and stable input without key missing or jamming. Featuring anti-microbial chemical-resistant surface coating, adjustable white backlight and FN+Clean easy cleaning function, it supports panel mount installation. It fully complies with MIL-STD-810H environmental standards and optional MIL-STD-461G EMC specifications, satisfying ten core military-grade performance standards for long-term stable operation in harsh environments.

2. Key Features
87 keys layout plus 2 mouse buttons, with F1-F12 function keys and combined numeric keys
Front panel IP67 full sealing waterproof and dustproof grade
External fully sealed wide-temperature reinforced touchpad for accurate cursor control
Durable P+R construction (PC keycaps + rubber base), anti-microbial & liquid-resistant surface
Carbon contact + FPC carbon-on-gold key switch technology for stable performance
1.50mm±0.10mm key travel, excellent tactile feedback, noise-free typing
Adjustable white backlight for low-light working scenes
FN+Clean shortcut cleaning design, no need to remove from equipment
Standard panel mount structure, easy for embedded installation
Pass full MIL-STD-810H military environmental tests, optional MIL-STD-461G EMC certification
Meet military ten major performance requirements for severe industrial and mission-critical use

3. Applications
Vehicle equipment, aerospace systems, naval facilities, radar control consoles, display operation terminals, rugged portable laptops, UAV ground stations and other harsh industrial & military control systems.

4. Mechanical Data
Total Keys: 87 keys + 2 mouse buttons
Key Switch Technology: Carbon contact + FPC carbon-on-gold
Key Travel: 1.50 mm ± 0.10 mm
Switch Service Life: More than 5 million operations
Actuation Force: 1.2 N ± 0.2 N
Installation Way: Panel mount
Keyboard Front Panel Size: 290.0 mm × 134.3 mm
Touchpad Size: 85.0 mm × 60.0 mm

5. Electrical & Compliance Data
Supply Voltage: DC +5V ±5%
Working Current: ≤30mA (backlight off), ≤300mA (backlight on)
EMC Standard: EN 55032:2015, EN 55035:2017
Overall Service Lifespan: More than 5 years
Interface Type: Dot matrix
System Compatibility: Windows, Linux, Unix, Mac OSX, Vxworks, Android, U-cos (to be confirmed)
Certifications: RoHS compliant, CE, FCC certified

6. Environmental Adaptability & Reliability
Environmental Performance
Operating Temperature: -40℃ ~ +75℃
Storage Temperature: -50℃ ~ +85℃
Atmospheric Pressure Range: 57kPa ~ 106kPa
Humidity Resistance: 30℃-60℃, 95%RH, 10 cycles, total 240 hours
Vibration Test: 0~2000Hz, 1mm displacement, 70m/s² acceleration
Shock Test: 40g peak acceleration, 11ms pulse, total 18 times triaxial impact
Temperature Shock Test: -55℃ to 75℃ cyclic test, total 12 hours
Fungus Resistance: Standard strains test for 28 consecutive days
Salt Spray Test: 2 cycles test, total 96 hours
Rain Test: Wind speed ≥18m/s, continuous 3 hours blowing rain test
Dust Test: Segmented temperature difference dust blowing test
Transport Drop Test: 122cm drop height, 26 times all-round drop test
Reliability Parameters
Protection Level: IP67 (front panel)
Key Lifespan: Over 5 million actuations
MTBF: More than 20000 hours
MTTR: Less than 30 minutes
Military Standard: Conform to MIL-STD-810H; optional MIL-STD-461G for EMC/EMI/EMS/ESD

7. Technical Specifications
Product Type: Embedded Ultra-thin IP67 Rugged Keyboard
Key Arrangement: 87 keys + 2 mouse buttons + function keys + combined numeric keys
Matching Accessory: External sealed wide-temperature touchpad
Mounting Mode: Panel embedded installation
Backlight: Adjustable white backlight
Protection Grade: IP67 front panel sealing
Connection Interface: Dot matrix
Core Craft: P+R keys, carbon contact + FPC carbon-on-gold switches
Main Certification: MIL-STD-810H, CE, FCC, RoHS