6 mm and 8 mm Single-Turn Cermet Trimmer Potentiometers for PCB Calibration

Single-turn cermet trimmer potentiometers are used for resistance adjustment in analog calibration and signal conditioning circuits.
Compact 6 mm and 8 mm formats support high-density PCB layouts while providing mechanical accessibility for post-assembly tuning.
Open frame construction and multiple mounting orientations allow integration into a wide range of board designs.

Mechanical Configuration

Trimmer potentiometers are available in horizontal and vertical mounting styles with front or top adjustment.
Cross slot adjustment enables controlled resistance setting during calibration.
Stand-off and retention structures support stable PCB mounting.

• Round 6 mm and 8 mm form factors
• Single-turn adjustment mechanism
• Horizontal and vertical mounting options
• Front and top adjustment styles
• PC board stand-offs for mechanical stability

Environmental Protection Features

Dust-resistant and splash-resistant covers reduce the risk of contamination during operation.
These features support stable resistance values in industrial and consumer environments where particulate exposure may occur.

• Dust-resistant enclosure
• Splash-resistant structure
• Stable operation in exposed environments

Electrical Characteristics

Cermet resistive elements provide stable resistance over time and temperature.
Electrical and environmental parameters vary by series and include resistance tolerance, adjustment resolution, and operating conditions.
Special resistance values can be specified based on application requirements.

Applications

• Analog calibration circuits
• Voltage reference adjustment
• Signal conditioning modules
• Industrial control boards
• Consumer electronic equipment

Design Considerations

• Select adjustment orientation based on mechanical access
• Verify resistance range and tolerance for calibration accuracy
• Ensure environmental protection level matches application conditions
• Consider single-turn resolution for required tuning precision

For detailed electrical specifications and mounting dimensions, refer to the corresponding TSR series datasheets.

For design-in support and technical inquiries, please contact:

sales@suntan.com.hk

info@suntan.com.hk