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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3296W-1-103


Precision Potentiometer 10KOhms ±10% ±250ppm/℃ 3296W 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 179503
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AUD 0.1469
Multiples of: 5

P120KGE-Y20BR50K


Res POT 50K Ohm 20% 0.05W(1/20W) 1(Elec)/1(Mech)Turn 6mm Pin Bracket Mount/Through Hole
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TT Electronics 113955
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AUD 1.1787
Multiples of: 1320

N6L50T0C-104


N6L50T0C-104
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Amphenol 91709
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AUD 0.3471
Multiples of: 100

3296W-1-503


Precision Potentiometer 50KOhms ±10% ±250ppm/℃ Through Hole 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 64975
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AUD 0.1686
Multiples of: 5

3296W-1-102


Precision Potentiometer 1KOhms ±10% ±250ppm/℃ Through Hole 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 58854
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AUD 0.1545
Multiples of: 5

3296W-1-203


Precision Potentiometer 20KOhms ±10% ±250ppm/℃ Through Hole RoHS
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Guosheng 45677
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AUD 0.1707
Multiples of: 5

PT15LV18-103A2020


Trimmer Resistors - Through Hole 10Kohms 15mm Rnd
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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 42973
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AUD 0.8734
Multiples of: 1

3296W-1-502


Precision Potentiometer 5KOhms ±10% ±250ppm/℃ 3296W 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 36457
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AUD 0.1755
Multiples of: 5

TC33X-2-103E


10 kOhms 0.15W J Lead Surface Mount Trimmer Potentiometer Cermet 1.0 Turn Top Adjustment
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Bourns 29478
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AUD 0.1042
Multiples of: 5

Hot 3296W-1-103LF


Trimmer Resistors - Through Hole 3/8" 10Kohms Sealed Vertical Adjust
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Bourns 23947
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AUD 0.8265
Multiples of: 1

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