10K Trim Potentiometer (103)

Overview

10K Trim Potentiometer (103) – Adjustable Preset Variable Resistor

The 10K Trim Potentiometer (103) is a compact adjustable resistor designed for precise calibration and tuning in electronic circuits. With a resistance value of 10kΩ, this preset potentiometer allows accurate adjustment of voltage, current, signal levels, and timing parameters using a simple screwdriver or knob rotation.

Its through-hole PCB design makes it easy to install in Arduino projects, sensor modules, power supplies, audio circuits, and other DIY electronics applications. The durable construction ensures stable performance and reliable long-term operation.

Ideal for both prototyping and permanent circuit designs, the 10K trim potentiometer is a must-have component for electronics enthusiasts, students, and professionals.

 Key Features

• 10kΩ adjustable resistance

• Compact preset / trimmer design

• Smooth rotational adjustment

• Through-hole PCB mounting

• Reliable and stable performance

• Easy calibration of electronic circuits

• Suitable for low-power signal applications

Technical Specifications

• Resistance Value: 10kΩ (103)

• Type: Trim Potentiometer / Preset Potentiometer

• Adjustment: Rotary

• Mounting Type: Through-hole

• Number of Pins: 3

• Package Style: PCB trimmer

• Tolerance: Standard electronic grade

Why Choose This Trim Potentiometer?

This 10K trimmer is perfect when a circuit requires fine adjustment after assembly. It allows precise tuning without replacing fixed resistors, making it ideal for calibration and testing.

Common uses include:

• Sensor sensitivity adjustment

• Voltage divider calibration

• Audio level control

• Oscillator frequency tuning

• Reference voltage setting

Applications

• Arduino and ESP32 projects

• Sensor calibration circuits

• Power supply adjustment

• Audio electronics

• Timer and oscillator circuits

• Amplifier gain adjustment

• Robotics and automation

• Educational electronics kits

Package Includes

• 1x 10K Trim Potentiometer (103)

Advantages

• Precise adjustment capability

• Compact PCB footprint

• Easy to solder and install

• Cost-effective tuning component

• Reliable for long-term use