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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PT10MV10-253A2020


Trimmer Resistors - Through Hole 25Kohms 10mm Rnd Top adj
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Amphenol 1940
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AUD 0.5692
Multiples of: 1

PT10LV10-502A2020


Trimmer Resistors - Through Hole 5Kohms 10mm Rnd Top adj
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Amphenol 1940
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AUD 0.575
Multiples of: 1

G43AT-B501


Potentiometer: mounting; single turn; 500Ω; 250mW; SMD; ±20%
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Tocos 1940
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AUD 0.5867
Multiples of: 1

R16148-1B-2-A500K


Potentiometer: shaft; single turn; 500kO; 63mW; ±20%; THT; 6mm
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SR Passives 1940
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AUD 0.5902
Multiples of: 1

PT15GV02-103A2020-E-S


Trimmer Resistors - Through Hole 15mm controlsensor trimmr potentiometer
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Amphenol 1940
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AUD 0.6032
Multiples of: 50

PT-6MV103A2020E


Trimmer Resistors - Through Hole 6mm Potentiometer
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Amphenol 1940
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AUD 0.6636
Multiples of: 1

PT15GV02-474A1010-S


Trimmer Resistors - Through Hole 15mm controlsensor trimmr potentiometer
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Amphenol 1940
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AUD 0.6827
Multiples of: 1

PT15LH06-253A2020


Trimmer Resistors - Through Hole 25Kohms 15mm Rnd
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Amphenol 1940
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AUD 0.7484
Multiples of: 1

PS6KH40-503A3030-PM


Trimmer Resistors - SMD 6mm Carbon SMD Potentiometer, Horizontal Adjust, 50K Ohm Resistive Value, 0,1W, Linear Taper, Tolerance 30%, Screwdriver Adjust, Reel
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Amphenol 1940
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AUD 0.8327
Multiples of: 1

PS6MH40-502A3030-PM


Trimmer Resistors - SMD 6mm Carbon SMD Potentiometer, Horizontal Adjust, 5K Ohm Resistive Value, 0,1W, Linear Taper, Tolerance 30%, Reel
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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 1940
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between Thu. 20 Nov to Mon. 24 Nov Calender.png

AUD 0.8327
Multiples of: 1

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