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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36WR10KLF


Trimmer Resistors - Through Hole 10K 6MM ST SIDE 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.

TT Electronics 6254
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AUD 0.5727
Multiples of: 1

PT10MV10-224A2020


Trimmer Resistors - Through Hole 220Kohms 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 6130
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AUD 0.5338
Multiples of: 1

3306P-1-103


10 kOhms 0.2W, 1/5W 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 6110
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AUD 0.3875
Multiples of: 1

T910W-50K


Potentiometer: mounting; multiturn; 50kO; 500mW; THT; ±10%; linear
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SR Passives 6088
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AUD 0.26
Multiples of: 1

3296W-1-503RLF


Bourns Trimmer Resistors - Through Hole 38" 50Kohms Sealed Vertical Adjust
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Bourns 6080
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AUD 2.5776
Multiples of: 1

PV36W502C01B00


Trimmer Resistors - Through Hole 5Kohms 10mm Square 25turn
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Murata 6047
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AUD 1.3025
Multiples of: 1

CT-6EP103


Trimmer Resistors - Through Hole 10 KW 6mm sq. single turn top adj, std type
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Nidec Copal 6016
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AUD 0.9295
Multiples of: 1

3266W-1-502


Precision Potentiometer 5KOhms ±10% ±250ppm/℃ 3266W RoHS
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Guosheng 5849
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AUD 0.2313
Multiples of: 5

TC33X-2-504E


500 kOhms 0.1W, 1/10W J Lead Surface Mount Trimmer Potentiometer Cermet 1.0 Turn Top Adjustment
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Bourns 4937
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AUD 0.1165
Multiples of: 5

3306F-1-104


100 kOhms 0.2W, 1/5W 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 119
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AUD 0.3875
Multiples of: 1

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