The TMC2KJ-B20K-TR is a trimmer potentiometer manufactured by Noble. This small, adjustable resistor is used for fine-tuning electrical circuits. The component has a resistance value of 20 kilohms (20,000 ohms) and features a B taper, which means the resistance changes non-linearly with the rotation of the adjustment screw. The 'TR' suffix denotes that the component is supplied in tape and reel packaging, which allows for efficient automated assembly processes.

Applications

• Calibration of audio equipment
• Adjustment of sensor circuits
• Setting voltage levels in power supplies
• Fine-tuning RF circuits
• Control circuits in electronic devices

Features

• 20 kOhm Resistance
• B (Logarithmic) Taper
• Compact Size
• Through-hole Mounting
• Tape and Reel Packaging (TR)
• Carbon Composition Element
• Screwdriver adjustment slot

Benefits

• Precise Adjustment: Allows for very fine and accurate adjustments of resistance values in circuits.
• Automated Assembly: The tape and reel packaging enables easy integration into automated assembly lines, reducing manufacturing costs.
• Reliable Performance: Provides stable performance over time and a long operational life.
• Versatile Application: Suitable for a wide range of electronic circuits and applications requiring adjustable resistance.
• Cost-Effective: Offers a cost-effective solution for calibration and adjustment needs.

Additional Details

The TMC2KJ series typically features a power rating of approximately 0.1W. The operating temperature range usually spans from -10°C to +70°C or +85°C. The resistance tolerance typically falls around ±20%. Rotational life, measured in the number of adjustment cycles, is an important characteristic. Consult the manufacturer's datasheet for precise mechanical dimensions, electrical specifications, and other critical information.