Mechanical trackball KH-M50LED-TB

panel-mount2 inch (50 mm)phenolic resin

Product overview
The KH-M50LED-TB is a large-format industrial trackball module designed for precise cursor control and high visibility. It integrates a 50 mm milk-white resin ball with green LED backlighting and a compact housing suitable for panel or surface mounting. When correctly sealed and mounted, the front meets IP65 requirements for protection against dust and water jets.

Applications
Suitable for integration in control rooms, medical control plat, operator workstations, industrial consoles, kiosks and specialized equipment where a large visible trackball with backlighting and front protection is required.

Features

• 50 mm milk-white resin ball with LED backlighting
• Front protection: IP65 when properly sealed and fixed
• Large format for improved handling and manual control
• High-performance sensor for accurate pointing
• Interface options: USB, PS/2 or others (optional)
• Power supply: 5.0V DC ±5%
• OS compatibility: Windows, Linux, Unix, macOS, iOS, Android
• Certifications compliant: CE, ROHS, FCC
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Technical specifications

• Model: KH-M50LED-TB
• Ball diameter: 50 mm (milk-white resin ball)
• Backlight: Normally LED backlighting in green color
• Dimensions: 70.6 x 70.6 x 34 mm
• Catalogue designation: Trackball Module
• Interface options: USB, PS/2 or others
• Power supply: 5.0V DC ±5%
• OS compatibility: All Windows versions, Vista, Linux, Unix, Mac OSX, iOS, Android
• Operating temperature: -30°C to +70°C
• Storage temperature: -25°C to +75°C
• Protection level: IP65 (front)
• Humidity range: 30–95% RH
• Atmospheric pressure: 60–106 Kpa
• MTBF: > 50000 hours
• MTTR: < 30 minutes
• Warranty: 1-year limited warranty
• Certifications: CE, ROHS, FCC
• Place of origin: China