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20K Ohms Variable Resistance/Trimpot Potentiometer

20K Ohms Variable Resistance/Trimpot Potentiometer

20K Ohms Variable Resistance/Trimpot Potentiometer

A open carbon trimpot or trimmer potentiometer is a small potentiometer which is used for adjustment, tuning and calibration in circuits. When they are used as a variable resistance (wired as a rheostat) they are called preset resistors. Trimpots or presets are normally mounted on printed circuit boards and adjusted by using a screwdriver. The material they use as a resistive track is varying. Trimpots are designed for occasional adjustment and can often achieve a high resolution when using multi-turn setting screws. When trimmer potentiometers are used as a replacement for normal potentiometers, care should be taken as their designed lifespan is often only 200 cycles.

This 20K ohm trimmable potentiometer has a small knob built right in and it’s breadboard friendly to boot! 


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  • Product Code: 20K Ohms Variable Resistance/Trimpot Potentiometer
  • Availability: In Stock
  • Rs3.00
This product has a minimum quantity of 5

Tags: Variable, Resistance, Trimpot, Potentiometer, 20K

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