The TMC2KJ-B100K-TR is a trimmer potentiometer made by Noble. It's a small, adjustable component used for making fine adjustments to resistance in electronic circuits. This specific model has a resistance of 100 kilohms (100,000 ohms) and features a B (logarithmic) taper, which means the resistance changes non-linearly as the adjustment screw is turned. The 'TR' suffix signifies that it is packaged on tape and reel for automated assembly processes.

Applications

• Calibration of audio equipment, such as amplifiers and mixers.
• Adjustment of sensor circuits in industrial control systems.
• Setting voltage levels in power supplies.
• Fine-tuning RF circuits in communication devices.
• Calibration of test and measurement instruments.

Features

• 100 kOhm Resistance
• B (Logarithmic) Taper
• Compact Size
• Through-hole Mounting
• Tape and Reel Packaging (TR)
• Carbon composition resistive element
• Screwdriver adjustment slot

Benefits

• Precise Adjustment: Allows for very fine and accurate resistance adjustments.
• Automated Assembly: Tape and reel packaging simplifies and speeds up automated assembly processes.
• Reliable Performance: Offers stable performance over time.
• Versatile Application: Suitable for a wide variety of electronic circuits requiring adjustable resistance.
• Cost-Effective: Provides a cost-effective solution for adjustable resistance needs.

Additional Details

The TMC2KJ series typically have a power rating of around 0.1W, and an operating temperature range of -10°C to +70°C or +85°C. The resistance tolerance is generally ±20%. The rotational life is an important specification, indicating the number of cycles the trimmer can withstand while maintaining its electrical characteristics. Consult the manufacturer's datasheet for precise mechanical dimensions, electrical specifications, and other relevant information.