Potentiometers, Trimmers & Rheostats

A potentiometer, trimmer, and rheostat are all three types of resistors that are adjustable. They are used to control the electric current by varying the resistance in the circuit. A potentiometer is an adjustable three-terminal resistor with a sliding contact (wiper) that moves across a resistive element to change resistance in a circuit. They are used in audio controls, light dimmers, and other applications that require adjustable resistance in the circuit. A trimmer is a miniature version of a potentiometer, and it’s used to make fine adjustments in electronics circuits. It can be used for voltage and current adjustments, and for tuning circuits for maximum performance. A rheostat is an adjustable two-terminal rotor, and it’s used to control the current in a circuit. It’s often used to control the speed of a motor or other electrical device.
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PT10LV10-204A2020


Trimmer Resistors - Through Hole 200Kohms 10mm Rnd Top adj
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Amphenol 1385
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AUD 0.575
Multiples of: 1

Hot 3313J-1-502E


5 kOhms 0.125W, 1/8W J Lead Surface Mount Trimmer Potentiometer Cermet 1.0 Turn Top Adjustment
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourns 1384
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AUD 0.7977
Multiples of: 1

23AR1KLFTR


Trimmer Resistors - SMD 4MM Squ 1K 10% Sealed
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TT Electronics 1384
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AUD 1.0622
Multiples of: 1

P230-2FC20BR500K


Potentiometers 12W 500K Ohms 20% 24mm ROTARY POT
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TT Electronics 1383
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AUD 4.7692
Multiples of: 1

026TB32R502B1A1


5k Ohm 1 Gang Linear Panel Mount Potentiometer None 1.0 Kierros Wirewound 5W Solder Lug
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CTS 1383
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AUD 5.6343
Multiples of: 5

3329H-1-502LF


5 kOhms 0.5W, 1/2W PC Pins Through Hole Trimmer Potentiometer Cermet 1.0 Turn Top Adjustment
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Bourns 1382
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AUD 2.0687
Multiples of: 1

RV16AF-20CB-20K-A20K-LA


Potentiometers 16MM PCB POTENTIOMETER
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Alpha Taiwan 1381
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AUD 0.9407
Multiples of: 1

PVG5H103C03R00


10 kOhms 0.25W, 1/4W J Lead Surface Mount Trimmer Potentiometer Cermet 11.0 Turn Side Adjustment
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Murata 1377
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between Fri. 20 Feb to Tue. 24 Feb Calender.png

AUD 2.0603
Multiples of: 1

ST-32ETA501


500 Ohms 0.125W, 1/8W J Lead Surface Mount Trimmer Potentiometer Cermet 1.0 Turn Top Adjustment
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Nidec Copal 1376
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AUD 1.1953
Multiples of: 1

P160KNP-0EC15A250K


Potentiometers 16mm ROTARY PNL POT
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TT Electronics 1376
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between Fri. 20 Feb to Tue. 24 Feb Calender.png

AUD 1.6779
Multiples of: 1

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