10PCS WH148 15mm Linear Potentiometer Kit – 1K to 1M Ohm
10PCS WH148 15mm Linear Potentiometer Kit – 1K to 1M Ohm
WH148 15mm 3-Pin Linear Potentiometer Kit – 10 Pack
Upgrade your electronics projects with this versatile 10-piece WH148 linear potentiometer kit. Each 15mm, 3-pin potentiometer comes complete with nuts and washers, making installation quick and hassle-free. Whether you're building audio equipment, DIY circuits, or prototyping custom electronics, this kit covers a wide resistance range to suit virtually any application.
Key Features
- 10 Potentiometers Per Kit: One of each resistance value — 1K, 2K, 5K, 10K, 20K, 50K, 100K, 250K, and 1M Ohm — for maximum flexibility.
- WH148 Standard Form Factor: 15mm body length with standard 3-pin through-hole configuration, compatible with breadboards, PCBs, and panel mounting.
- Linear Taper (Type B): Smooth, linear response across the full rotation — ideal for precise volume control, tuning, and signal adjustment.
- Includes Hardware: Each potentiometer ships with matching nuts and washers for secure, professional panel mounting.
- Broad Resistance Range: From 1K to 1M Ohm, this kit handles audio mixers, LED dimmers, sensor calibration, motor speed control, and much more.
- New Condition: All components are brand new and tested — no high-concern chemicals.
Specifications
- Model: WH148
- Pin Configuration: 3-Pin
- Body Length: 15mm
- Taper Type: Linear (Type B)
- Resistance Values: 1K, 2K, 5K, 10K, 20K, 50K, 100K, 250K, 1M Ohm
- Includes: Nuts and washers
- Quantity: 10 pieces per kit
- Condition: New
- Made in: Mainland China
What Can You Build?
These potentiometers are a staple in electronics. Use them for:
- Arduino and Raspberry Pi projects
- Audio amplifier volume and tone controls
- LED brightness dimmers
- Motor speed controllers
- DIY synthesizers and effect pedals
- Sensor calibration and tuning circuits
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Frequently Asked Questions
Q: What resistance values are included in this WH148 potentiometer kit?
A: The kit includes 10 potentiometers covering the following resistance values: 1K, 2K, 5K, 10K, 20K, 50K, 100K, 250K, and 1M Ohm — one of each value, giving you a comprehensive range for most DIY and professional electronics projects.
Q: Are these potentiometers compatible with Arduino and breadboard setups?
A: Yes! The WH148 15mm 3-pin linear potentiometer uses a standard through-hole pin configuration that is fully compatible with breadboards, PCBs, and Arduino or Raspberry Pi circuits. They can also be panel-mounted using the included nuts and washers.
Q: What is the difference between a linear taper and an audio taper potentiometer?
A: A linear taper (Type B) potentiometer provides a resistance change that is directly proportional to the rotation angle — turning the knob halfway gives exactly 50% of the total resistance. This makes linear potentiometers ideal for precise tuning, calibration, and control applications. Audio taper (Type A) potentiometers, by contrast, follow a logarithmic curve better suited to human hearing perception.
Q: Do the potentiometers come with mounting hardware?
A: Yes, each potentiometer in the kit comes with its own nut and washer, so you have everything you need for secure panel mounting right out of the box.