60PCS WH148 Rotary Potentiometer Kit 3-Pin 15mm B5K–100K
60PCS WH148 Rotary Potentiometer Kit 3-Pin 15mm B5K–100K
60-Piece WH148 Single Rotary Potentiometer Assortment Kit
Whether you're prototyping a new circuit, repairing audio equipment, or stocking your electronics bench, this 60-piece WH148 rotary potentiometer set has you covered. The kit includes a variety of resistance values — B5K, 10K, 20K, 50K, and 100K ohm — all in a convenient storage box so your components stay organized and ready to use.
Key Features
- 60 potentiometers in one set — multiple resistance values in a single purchase
- WH148 type — industry-standard single-turn rotary potentiometer
- 3-pin, 15mm shaft — fits standard PCB layouts and breadboards
- Metal alloy technology — durable construction for consistent, reliable performance
- 1% resistance tolerance — precise resistance for accurate circuit control
- Max operating voltage: 220V — suitable for a wide range of electronics applications
- Includes storage box — keeps all 60 pieces neatly organized by value
- Resistance values included: B5K, 10K, 20K, 50K, 100K
What Is a Rotary Potentiometer?
A rotary potentiometer (or "pot") is a three-terminal variable resistor controlled by rotating a knob or shaft. They are commonly used to control volume, brightness, speed, and other adjustable parameters in electronic circuits. The WH148 is one of the most widely used potentiometer models in DIY electronics, hobbyist projects, and professional repair work.
Who Is This Set For?
- Electronics hobbyists and DIY makers
- Students building circuits for school or university projects
- Engineers and technicians needing a range of potentiometer values on hand
- Audio equipment repair specialists
- Robotics and Arduino/Raspberry Pi enthusiasts
Specifications
| Quantity | 60 PCS (1 Set) |
| Model | WH148 |
| Type | Single Rotary Potentiometer |
| Pins | 3-Pin |
| Shaft Length | 15mm |
| Resistance Values | B5K, 10K, 20K, 50K, 100K |
| Resistance Tolerance | 1% |
| Max Operating Voltage | 220V |
| Technology | Metal Alloy |
| Includes | Storage Box |
| Country of Origin | Made in Mainland China |
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Frequently Asked Questions
Q: What resistance values are included in this WH148 potentiometer set?
A: This 60-piece set includes potentiometers in the following resistance values: B5K, 10K, 20K, 50K, and 100K ohms. The assortment covers the most commonly used values for DIY electronics, audio circuits, and general prototyping work.
Q: Are these WH148 potentiometers compatible with breadboards and PCBs?
A: Yes! The WH148 3-pin, 15mm shaft design is an industry-standard form factor that fits most standard breadboards and PCB layouts, making them ideal for prototyping, circuit building, and repair projects.
Q: Does the set come with a storage box?
A: Yes, the kit includes a storage box to keep all 60 potentiometers neatly organized and easy to identify by resistance value, so you can quickly find the right component for your project.
Q: What is the maximum operating voltage for these potentiometers?
A: These WH148 rotary potentiometers support a maximum operating voltage of 220V, making them suitable for a wide variety of electronic applications, from low-voltage hobbyist circuits to higher-voltage equipment.