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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ST-32ETA54


- Variable Resistors/Potentiometers 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 1706
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AUD 0.7201
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PT10MV10-202A2020-E-S


Trimmer Resistors - Through Hole 10mm controlsensor trimmr potentiometer
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Amphenol 1697
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AUD 0.5442
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PT15GV24-474A2020


Trimmer Resistors - Through Hole
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Amphenol 1697
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AUD 0.7103
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3386P-1-505LF


Bourns Trimmer Resistors - Through Hole 38" 5Mohms 10% 0.5Watts Square
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Bourns 1697
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AUD 1.078
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PS30-10PB1B1K


Slide Potentiometers 1K ohm 20% 30mm Slide Potentiometer
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TT Electronics 1697
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AUD 2.0714
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3306W-1-254


Trimmer Resistors - Through Hole 250K 25% 6mm Single Turn
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Bourns 1690
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AUD 0.3724
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PT10LV10-205A3030-S


Trimmer Resistors - Through Hole 2Mohms 10mm Rnd Top adj Steel Lead
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Amphenol 1688
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AUD 0.4981
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PTV112-4420A-C104


Potentiometers PANEL CONTROL
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Bourns 1688
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AUD 1.6629
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R16148-1A-2-B2K2


Potentiometer: shaft; single turn; 2.2kO; 125mW; ±20%; THT; 6mm
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SR Passives 1674
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AUD 0.286
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CA14NV12,5-500KA2020


Potentiometer: mounting; single turn, horizontal; 500kO; 250mW
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ACP 1565
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AUD 0.298
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