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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T93YB103KT20


10 kOhms 0.5W, 1/2W PC Pins Through Hole Trimmer Potentiometer Cermet 21.0 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.

Vishay 3747
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AUD 1.8179
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PS6KV55-105A3030-I-


Trimmer Resistors - SMD 6mm SMD trimmer potentiometer
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Amphenol 3287
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AUD 0.6533
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PTV112-3417A-A2103


Potentiometers PANEL CONTROL
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Bourns 3282
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AUD 1.5445
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P160KN2-4QC20B10K


Potentiometers 16mm Rotary Panel Potentiometer
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TT Electronics 3263
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AUD 1.2379
Multiples of: 1

PS60-20MC1BR10K


Slide Potentiometers 10K ohm 60mm Slide
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TT Electronics 3242
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AUD 2.3048
Multiples of: 1

3361P-1-203GLF


20 kOhms 0.5W, 1/2W Gull Wing Surface Mount Trimmer Potentiometer Cermet 1.0 Turn Top Adjustment
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Bourns 3216
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AUD 0.7601
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P160KNP-0EC15A100K


Potentiometers 16mm 100K ohm
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TT Electronics 3215
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AUD 1.4087
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P0915N-FC15BR100K


BI Technologies TT Electronics Potentiometers 9mm ROTARY PANEL POT
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TT Electronics 3214
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AUD 1.7567
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3299W-1-103LF


Trimmer Resistors - Through Hole 10Kohms Standoffs Vertical Adjust 3/8"
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Bourns 3211
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AUD 2.2985
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Hot 3313J-1-202E


2 kOhms 0.125W, 1/8W J Lead Surface Mount Trimmer Potentiometer Cermet 1.0 Turn Top Adjustment
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Bourns 2947
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AUD 0.892
Multiples of: 1

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