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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PDV20-31P-203A


Slide Potentiometers 20K 20% Audio Open Frame
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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.

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AUD 0.4484
Multiples of: 1

PDV20-31P-203B


Slide Potentiometers 20K 20% Linear Open Frame
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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.

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AUD 0.4484
Multiples of: 1

FT-63ETV 10K OHM (103)


Precision Potentiometer 10KOhms ±10% ±100ppm/℃ FT-63ETV 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.

Nidec Copal 0
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AUD 0.4521
Multiples of: 1

EVM-EASA00B16


Trimmer Resistors - Through Hole TRIMMER POT.: CERMET,6MM,W/KNOB PROTCT.
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Panasonic 0
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AUD 0.4539
Multiples of: 1

GF063X-B103K


Potentiometer: mounting; single turn; 10kΩ; 500mW; ±20%; linear
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Tocos 0
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AUD 0.4542
Multiples of: 1

EVM-2NSX80BY2


Panasonic Trimmer Resistors - SMD Trimmer Pot, Cermet 2mm, Low Profile
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AUD 0.4545
Multiples of: 3000

PT10LV10-472A2020-PM


PT10 Series 10 mm 4.7 kOhm 20 % 0.15 W Carbon Potentiometer
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Amphenol 0
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AUD 0.4545
Multiples of: 50

EVN-DCAA03B15


Trimmer Resistors - Through Hole TRIMMER POT.:CARBON 6MM SQ.SIDE ADJ.
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Panasonic 0
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AUD 0.4556
Multiples of: 1

3303C-1-503E


50 kOhms 0.15W J Lead Surface Mount Trimmer Potentiometer Cermet 1.0 Turn Top and Bottom Adjustment
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AUD 0.4562
Multiples of: 1

EVM-EGGA00B16


Trimmer Resistors - Through Hole TRIMMER POT.: CERMET,6MM,SIDE ADJUST
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Panasonic 0
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AUD 0.4565
Multiples of: 1

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