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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Hot PT10LV10-203A2020-S


Trimmer Resistors - Through Hole 20Kohms 10mm Rnd Top adj Steel Lead
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AUD 0.3151
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PT10LV10-473A2020-S


Trimmer Resistors - Through Hole 47Kohms 10mm Rnd Top adj Steel Lead
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PT10MV11-103A2020-S


Trimmer Resistors - Through Hole
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PT10LV10-224A2020-PM-S


Trimmer Resistors - Through Hole
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PT10MV10-103A2020-PM-S


Trimmer Resistors - Through Hole
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PT10LV10-223A2020-PM-S


Trimmer Resistors - Through Hole
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Trimmer Resistors - Through Hole
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TC33X-1-472E


Trimmer Resistors - SMD TRIMMER-3MM OPEN FRAME
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Bourns 4849
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67XFR1KLFTR


Trimmer Resistors - Through Hole 1/2W 1K Ohms 10% MULTI TURN
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TT Electronics 3734
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AUD 1.4425
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PT10MV10-503A2020-S


Trimmer Resistors - Through Hole 50Kohms 10mm Rnd Top adj Steel Lead
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AUD 0.4613
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