Trimming Potentiometers – Types and Mechanical Configurations

Component Overview

Trimming potentiometers are adjustable resistive components used for calibration and fine-tuning in analog and control circuits. They provide precise resistance adjustment during initial setup or periodic maintenance.

Product Types

• SMD trimming potentiometers
• Rectangular trimming potentiometers
• Wirewound trimming potentiometers
• Phenolic trimming potentiometers

Terminal Configurations

Multiple terminal layouts are available to support different PCB routing and mechanical design requirements, including:

• 5-terminal configurations
• 6-terminal configurations
• 7-terminal configurations
• 8-terminal configurations
• 9-terminal configurations

Applications

• Voltage and current calibration
• Signal level adjustment
• Timing circuit tuning
• Analog control systems

Design Considerations

• Select resistance range according to adjustment window
• Confirm power rating for continuous operation
• Verify mechanical size and adjustment orientation
• Evaluate lifecycle requirements for repeated tuning

For detailed specifications and application support, please contact:
Sales: sales@suntan.com.hk
General: info@suntan.com.hk