Laser trackball KH-M38TB-77

panel-mount38 mmplastic

Product Overview
The KH-M38TB-77 is an embedded trackball designed for critical systems such as radar consoles and industrial control panels. It features a 38 mm black ball, engineering plastic keycaps and Carbon/Gold-Plated (Silicone) switch technology. The unit is mounted behind a titanium black high-strength alloy front panel and provides sealed protection rated IP65 (front) / NEMA4, suitable for fixed installations requiring a sealed pointing device.

Features

• Embedded design for radar and professional console applications
• 38 mm black trackball
• Carbon/Gold-Plated (Silicone) switch technology
• Engineering plastic keycaps for durability
• Three ergonomically positioned buttons (right, middle, left)
• Titanium black high-strength alloy front panel
• IP65 (front) / NEMA4 protection rating
• Interface options: USB, PS/2 and others

Technical specifications

• Model: KH-M38TB-77
• Dimensions: 77 x 65 mm
• Ball diameter: 38 mm
• Front panel material: Titanium black high-strength alloy
• Switch technology: Carbon/Gold-Plated (Silicone) switches
• Keycaps: Engineering plastic
• Buttons: 3 (left / middle / right)
• Protection: IP65 (front) / NEMA4
• Power: 5.0V DC ±5%
• Interfaces: USB, PS/2, others
• Operating temperature: -30°C to +70°C; Storage: -35°C to +75°C
• Humidity tolerance: 30–95% RH
• Atmospheric pressure: 60–106 KPa
• MTBF: >50000 hours; MTTR:
• Warranty: 1-year limited warranty