Desktop keyboard K-TEK-M390-MTB-AVR-FN-BL-NV-151B-DWP

with mechanical keyswith 3 mouse keys89-key

1. Product Overview
This is a compact 92-key military chiclet keyboard made of brushed stainless steel, featuring IP65 dynamic waterproof and vandal-proof performance. It is equipped with a detachable 38mm mechanical trackball module (400 DPI) with IP65 static anti-vibration rating and top-row F1-F12 function keys. Adopting military-grade sealed PCB and carbon-on-gold key switches, it delivers 1.20mm±0.10mm key travel with excellent tactile feedback and silent operation. The rear stainless steel plate comes with full silicone rubber gasket for tight cabinet sealing, while threaded bolts on the front panel support top mounting. It offers selectable red/white backlight, standard USB or aviation plug interface with customizable cable length. Fully compliant with MIL-STD-810H and MIL-STD-461G standards, it withstands rain, water splash, oil, dirt and salt mist, ideal for outdoor and extremely harsh working environments.

2. Key Features
92 keys including 3 mouse buttons, durable polymer chiclet keycaps
IP65 dynamic waterproof rating & IK09 vandal-proof grade
Removable 38mm mechanical trackball, 400 DPI, IP65 static anti-vibration
12 built-in F1-F12 function keys for flexible operation
Military-grade sealed PCB with carbon-on-gold key switch technology
1.20mm±0.10mm key travel, comfortable tactile feel, noise-free typing
Dual-color backlight: red & white adjustable
Full silicone rubber seal on rear plate for tight cabinet installation
Thread bolts on front panel for top panel mounting
Dual interface options: direct USB or aviation plug
Compliant with MIL-STD-810H environmental standard and full MIL-STD-461G EMC/EMI/EMS/ESD items
Excellent resistance to dynamic water, oil, dust and salt mist for outdoor use

3. Applications
Vehicle systems, aerospace equipment, naval & maritime facilities, defense industry, radar stations, control consoles, rugged portable laptops, UAV ground stations and other outdoor & harsh industrial scenarios.

4. Mechanical Data
Total Keys: 92 keys (including 3 mouse buttons), polymer keycaps
Key Travel: 1.20 mm ± 0.10 mm
Key Size: Standard key 14.0 mm × 14.0 mm; Enter key 14.0 mm × 28.0 mm; Space bar 14.0 mm × 68.2 mm
Actuation Force: 1.0 N ± 0.2 N (standard keys); 2.0 N ± 0.2 N (Enter key)
Switch Lifespan: More than 5 million operations
Trackball: 38mm removable mechanical trackball, 400 DPI, IP65 static anti-vibration
Panel Material: Front & rear panel: high-quality brushed stainless steel
Sealing Structure: Full silicone rubber gasket on rear plate
Installation: Front threaded bolts for top panel mounting
Gross Weight: 2.5 KG
Front Panel Dimension: 390.0 mm × 145.0 mm

5. Electrical & Compliance Data
Supply Voltage: DC +5V ±5%
Working Current: 50mA (backlight off); 300mA (backlight on)
Core Technology: Military sealed PCB, carbon-on-gold key switches
Interface: USB / Aviation plug optional
Standard Cable Length: 1.5m / 2.0m (custom length available)
Service Lifespan: Over 5 years
OS Compatibility: Windows, Linux, Unix, Mac OSX, Vxworks, Android, U-cos (to be confirmed)
EMC Compliance: Full MIL-STD-461G (CE101, CE102, CS101, CS106, CS112, CS114, CS115, CS116, RE101, RE102, RS101, RS103)
Certifications: RoHS compliant, CE, FCC certified

6. Environmental Adaptability & Reliability
Environmental Performance
Operating Temperature: -40℃ ~ +60℃
Storage Temperature: -45℃ ~ +65℃
Working Humidity: 100% RH
Atmospheric Pressure: 60 kPa ~ 106 kPa
Salt Mist Test: 96 hours, compliant with IEC60512-6
Damp Heat Test (+40℃): 21 days, compliant with IEC60512-6
Dry Heat Test (+85℃): 10 days, compliant with IEC60512-6
Full MIL-STD-810H tests: wide temperature, low pressure, humidity, vibration, shock, temperature shock, drop, rain, sand & dust, fungus, solar radiation
Reliability Parameters
Protection Level: IP65 (dynamic waterproof, front panel)
Vandal Resistance: IK09
Key Lifespan: Over 5 million actuations
MTBF: More than 20000 hours
MTTR: Less than 30 minutes
Military Standards: MIL-STD-810H, MIL-STD-461G

7. Technical Specifications
Product Type: Compact Stainless Steel Military Chiclet Keyboard with Trackball
Key Configuration: 92 keys + 3 mouse buttons + F1-F12 function keys
Trackball: 38mm removable mechanical trackball, 400 DPI, IP65 anti-vibration
Panel Material: Brushed stainless steel
Backlight: Red / white adjustable backlight
Protection Grade: IP65 dynamic waterproof, IK09 vandal-proof
Key Travel: 1.20 mm ± 0.10 mm
Interface: USB / Aviation plug selectable
Cable: 1.5m / 2.0m standard, customized length supported
Mounting: Top panel mounting via front thread bolts; rear silicone sealing gasket
Core Standard: MIL-STD-810H, MIL-STD-461G, CE, FCC, RoHS
Gross Weight: 2.5 KG
Front Panel Size: 390.0 mm × 145.0 mm