The TMC3K-B2K-TR is a cermet trimming potentiometer manufactured by Noble. It is designed to provide a variable resistance within electronic circuits, allowing for fine-tuning and calibration. The "B" designation denotes a linear taper, meaning the resistance changes linearly with the adjustment angle. The "2K" indicates a total resistance of 2 kiloohms.

Applications

• Fine-tuning audio equipment
• Adjusting sensor calibration
• Setting voltage dividers
• Controlling current flow
• Calibrating power supplies

Features

• Cermet resistive element for enhanced stability
• Linear taper for predictable and accurate adjustment
• Compact design suitable for high-density PCBs
• Through-hole mounting style for secure attachment
• Sealed construction to protect against contaminants
• Tape and reel packaging for automated assembly

Benefits

• Provides precise control over circuit parameters
• Ensures stable performance over temperature and time
• Easy to integrate into existing circuits
• Offers reliable operation in harsh environments
• Long lifespan minimizes maintenance requirements

Additional Details

The TMC3K series is recognized for its robust construction and reliable performance in demanding applications. The cermet resistive element ensures excellent stability and a high power rating relative to its size. The sealed construction protects the resistive element from dust, moisture, and other contaminants, further enhancing reliability. Designed for through-hole mounting, the potentiometer provides a secure mechanical connection to the printed circuit board. The linear taper facilitates smooth and predictable resistance changes, simplifying circuit adjustment. The TMC3K-B2K-TR variant has a resistance of 2 kilohms and is supplied in tape and reel packaging for efficient automated assembly.