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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3314J-1-501E


500 Ohms 0.25W, 1/4W 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 37338
Ships to you
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AUD 0.886
Multiples of: 1

RM065-103(10K)


±25% 100mW 10kΩ Plugin Variable Resistors/Potentiometers ROHS
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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.

Guosheng 27179
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AUD 0.0633
Multiples of: 10

TC33X-2-103G


Trimmer Resistors - SMD 3MM 10KOHMS 25% 0.1WATT OPEN FRM
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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 26478
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AUD 0.2404
Multiples of: 1

P120K-Y20BR50K


50k Ohm 1 Gang Linear Through Hole, Snap In Potentiometer None 1.0 Kierros Conductive Plastic 0.05W, 1/20W PC Pins, Board Locks
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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.

TT Electronics 24581
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AUD 1.1361
Multiples of: 1

3386P-1-103LF


10 kOhms 0.5W, 1/2W PC Pins Through Hole 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 24250
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AUD 0.7714
Multiples of: 500

3313S-1-104E


100 kOhms 0.125W, 1/8W J Lead Surface Mount Trimmer Potentiometer Cermet 1.0 Turn Side Adjustment
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Bourns 24056
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AUD 1.2379
Multiples of: 200

35WR10KLFTR


Trimmer Resistors - SMD 10K OHM 3MM ST CERM
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TT Electronics 23536
Ships to you
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AUD 0.4416
Multiples of: 1

TC33X-2-502E


Trimmer Resistors - SMD 3MM 5KOHMS 25% 0.1WATT OPEN FRM
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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 21844
Ships to you
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AUD 0.1231
Multiples of: 5

22AR500LFTR


BI Technologies TT Electronics Trimmer Resistors - SMD 3MM Square 500ohm 20% Sealed
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TT Electronics 21340
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AUD 1.5791
Multiples of: 1000

3296W-1-502


Precision Potentiometer 5KOhms ±10% ±250ppm/℃ 3296W RoHS
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Guosheng 17207
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AUD 0.1585
Multiples of: 5

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