1k Ohm Variable Resistor (3386 Package) Trimpot Trimmer Potentiometer

1k Ohm Variable Resistor (3386 Package) Trimpot Trimmer Potentiometer

The 1K ohm Variable Resistor Trimpot in the 3386 package is a precision single-turn cermet trimmer potentiometer designed for accurate resistance adjustment in electronic circuits. The 3386 series is known for its stable performance, durable construction, and smooth adjustment mechanism. This type of trimpot is commonly used for calibration, tuning, and fine adjustment in analog and digital electronics. The 1K? value makes it suitable for low-range tuning, current control, and bias adjustments.

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Features

• 1K ohm resistance value (marked as “102”)
• High-quality 3386 cermet construction
• Single-turn screw adjustment for easy tuning
• Available in top-adjust or side-adjust versions (depending on model)
• Three-terminal potentiometer configuration
• Consistent and stable performance with minimal drift
• Through-hole PCB mounting for secure installation
• Compact and durable body suitable for repeated adjustments
• Wide operating temperature range

Applications

• Precision voltage divider circuits
• Current control and calibration in driver circuits
• Op-amp tuning for gain, bias, and offset adjustments
• Sensor calibration (temperature, pressure, light, etc.)
• Microcontroller analog input threshold setting
• Timing and oscillator fine-tuning
• Audio circuits requiring accurate adjustment
• DIY electronics, prototypes, and educational projects

Advantages

• Provides stable and precise resistance adjustment
• Durable cermet element ensures long operational life
• Easy to mount and suitable for compact circuit layouts
• Reliable single-turn action ideal for calibration
• Minimal drift over time and temperature
• Versatile: can be used as potentiometer or variable resistor