Description
⚙️ 10K 103 Variable Resistor / Rotary Potentiometer is a premium-quality adjustable resistor designed for precise voltage and current control in electronic circuits.
It is one of the most versatile components used in DIY electronics, Arduino projects, amplifier volume control, and LED brightness adjustment.
This 3-pin 10K Ohm potentiometer allows you to fine-tune resistance smoothly by rotating its knob, giving full control over circuit performance.
Whether you’re building a new project or repairing old electronics, this component delivers stability, reliability, and precision.
✨ 🔧 Product Highlights & Features:
✅ ✔️ Resistance Value: 10KΩ (Marked as 103) – Standard value for most circuits.
✅ ✔️ Rotary Adjustable Design: Smooth-turn knob for precise control.
✅ ✔️ 3-Pin Configuration: Easy to use on PCBs and breadboards.
✅ ✔️ Precision Control: Perfect for volume, brightness, and signal adjustment.
✅ ✔️ Durable Build: Metal shaft + plastic housing for long life.
✅ ✔️ Wide Compatibility: Suitable for Arduino, Raspberry Pi, DIY, and power supply circuits.
✅ ✔️ Compact Size: Fits perfectly in compact projects.
✅ ✔️ High Accuracy: Provides stable and accurate resistance changes over time.
⚙️ 📊 Technical Specifications:
| Specification | Details |
|---|---|
| Model | 10K (103) |
| Resistance Value | 10K Ohm ±10% |
| Type | Rotary Potentiometer (Variable Resistor) |
| Pins | 3 (Common, Input, Output) |
| Rotation Angle | Approx. 300° |
| Power Rating | 0.25W (Typical) |
| Voltage Rating | Up to 50V DC |
| Mount Type | Through-Hole / PCB Mount |
| Material | Metal Shaft + Plastic Body |
| Operating Temperature | -40°C to +85°C |
🔋 🧠 Applications:
✔ Volume control in amplifiers and speakers
✔ LED brightness dimming and light control
✔ Power supply voltage adjustment
✔ DIY electronics and robotics projects
✔ Sensor calibration and tuning
✔ Educational and student science projects
💚 Key Benefits at a Glance:
✅ Precise 10KΩ resistance adjustment
✅ Smooth rotary movement
✅ Reliable 3-pin connection
✅ Long life and consistent performance
✅ Compatible with all common circuits and microcontrollers
✅ Ideal for students, hobbyists, and professionals
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