22mm Rotary Potentiometer | 1K-500K Ohm Range | Precision Speed & Resistance Control

This 22mm rotary potentiometer provides precise resistance adjustment from 1K to 500K ohms for reliable speed and voltage control. Its durable construction ensures smooth, stable operation and long-te...
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Questions about this product
- What can I control with this potentiometer?
- It adjusts resistance from 1K to 500K ohms, so it works as a speed, volume, or brightness control. Common uses are setting RPM on small DC motors, volume on DIY audio gear, and dimming lights. The smooth 300-degree rotation gives fine, jump-free adjustment.
- Will it fit my panel, and does it include a knob?
- It uses a standard 22mm mounting hole and a 6mm knurled D-shaped shaft. A control knob is included, so it's ready to install into an enclosure or control box. It fits panels up to about 2mm thick.
- Does this version have a built-in on/off switch?
- Yes, this one has an SPST on-off switch built in, so turning the knob fully one way cuts power. That lets one knob act as both a power switch and an adjuster. It's rated for 0.5W and around 10,000 cycles of use.
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