Panel-mount keyboard K-TEK-V277TP-FN-BL-FC-PR-ML-DWP

scissor switchwith 2 mouse keyswith Fn key

Product
DWP scissor-switch keyboard designed for harsh-environment applications. Model: K-TEK-V277TP-FN-BL-FC-PR-ML-DWP.

General

• Key number: 90 keys + 2 mouse buttons
• Key travel: 1.20mm ±0.10mm
• Interface: USB
• Key switch: Rugged scissor switch technology
• Front panel protection: IP67

Mechanical data

• Keys: 90 keys + 2 mouse buttons
• Key switch: Rugged scissor switch technology
• Key travel: 1.20mm ±0.10mm
• Key life span: >5 million operations
• Actuation force: 0.8 N ±0.2 N

Electrical data

• Supply voltage: DC +5V ±5%
• Current rating: ≤30 mA (backlight off), ≤300 mA (backlight on)
• EMC: EN 55032:2015; EN 55035:2017
• Operating systems: Windows, Linux, Unix, Mac OS X, VxWorks, Android
• Lifespan: >5 years
• Interface: USB

Environmental adaptability

• Operating temperature: -40°C to +60°C
• Storage temperature: -50°C to +70°C
• Humidity test: 30–60°C; 95% RH; 24 h cycle; 10 cycles (240 h)
• Atmospheric pressure: 57 kPa–106 kPa
• Vibration: 0–5.1 Hz, 1 mm displacement
• Shock: peak acceleration 40 g; pulse 11 ms; 18 impacts (X, Y, Z)
• Temperature shock: -50°C to +70°C; 3 cycles (total 12 h)
• Fungus test: 28 days at (30±1)°C, 95±5% RH
• Salt spray: 5±1% NaCl, pH 6.6, 35°C; 2 cycles (24 h spray / 24 h dry)
• Rain test: rainfall with wind ≥18 m/s for 3 h
• Dust test: multiple dust-blowing cycles at 23°C and 60°C
• Transport drop: sample ≤45.4 kg; max size <91 cm; drop height 122 cm; 26 drops

Reliability

• Standards: RoHS, CE, FCC
• MIL-STD-810H: tested for temperature, low pressure, humidity, vibration, shock, rain, salt mist, dust, fungus, solar radiation
• Front panel protection: IP67
• Lifespan: >5 years
• MTBF: >20,000 h
• MTTR: <30 min

Applications

• Vehicle systems, aerospace, naval and maritime platforms
• Radar and display consoles
• Portable rugged laptops, UAV ground stations
• Harsh-environment control and operator consoles

Technical specifications

• Model: K-TEK-V277TP-FN-BL-FC-PR-ML-DWP
• Keys: 90 keys + 2 mouse buttons
• Key travel: 1.20mm ±0.10mm
• Key switch: Rugged scissor switch technology
• Actuation force: 0.8 N ±0.2 N
• Key life span: >5 million operations
• Interface: USB
• Operating temperature: -40°C to +60°C
• Storage temperature: -50°C to +70°C
• Front panel protection: IP67
• Certifications: RoHS, CE, FCC, MIL-STD-810H
• MTBF: >20,000 h