Description
Metal Rotary Potentiometer B20K 20KΩ 3-Pin 15mm Shaft
The B20K 20KΩ Metal Rotary Potentiometer is a single-turn linear variable resistor designed for smooth and precise resistance adjustment. It features a durable metal construction, a standard 3-pin connection and a 15mm shaft for easy panel control.
Features
- Linear B-taper response for predictable resistance adjustment.
- Resistance value: 20KΩ.
- Model marking: B20K.
- Three terminals for use as a potentiometer or variable resistor.
- 15mm metal shaft for convenient manual adjustment.
- Compact panel-mount construction with solder-lug terminals.
- Suitable for electronics, audio controls, calibration and DIY projects.
Technical Specifications
| Model |
B20K |
| Resistance |
20KΩ |
| Taper |
Linear (B) |
| Rated Power |
0.125W (1/8W) |
| Resistance Tolerance |
±20% |
| Number of Terminals |
3 Pins |
| Shaft Length |
15mm |
| Total Rotation Angle |
300° ±5° |
| Adjustment |
Single Turn |
| Mounting Type |
Panel Mount |
| Termination Style |
Solder Lug |
| Construction |
Metal Housing and Shaft |

Applications
- Audio volume and tone control.
- Voltage and signal-level adjustment.
- Sensor and circuit calibration.
- Control panels and electronic instruments.
- DIY electronics and prototyping.
Package Contents
- 1 × B20K 20KΩ Metal Rotary Potentiometer, 3-Pin, 15mm Shaft