Pot B102 470k 3 Pin
The Pot B102 470k trimmer potentiometer is a compact variable resistor designed for precise adjustment and calibration in electronic circuits. The “B102” marking indicates a resistance value of 470k with a linear taper, making it suitable for applications that require accurate and repeatable resistance adjustment.
Its small through-hole design allows it to be easily mounted on printed circuit boards while occupying minimal space. This trimmer potentiometer is commonly used in power supplies, amplifier circuits, sensor calibration, timing circuits, voltage adjustment circuits, and various electronic projects where fine-tuning of electrical parameters is required.
Features:
- Compact and lightweight design.
- Linear resistance adjustment.
- Easy PCB installation.
- Smooth rotational adjustment.
- Suitable for calibration applications.
- Reliable contact mechanism.
- Through-hole mounting design.
- Durable construction.
- Simple three-terminal configuration.
- Ideal for analog circuit adjustment.
Specifications:
| Specification | Value |
|---|---|
| Part Number | B102 |
| Component Type | Trimmer Potentiometer |
| Resistance | 470k |
| Taper Type | Linear |
| Number of Pins | 3 |
| Mounting Type | Through-Hole |
| Adjustment Type | Rotary |
| Terminal Configuration | 3-Terminal |

Applications:
- Voltage adjustment circuits.
- Sensor calibration.
- Audio circuits.
- Signal level adjustment.
- Timer circuits.
- Power supply calibration.
- Analog electronics.
- Arduino projects.
- Electronic prototyping.
- Industrial control circuits.
Package Includes:
- 1 × Pot B102 470k 3-Pin Trimmer Potentiometer.



