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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PRM162-K420K-105A1


Potentiometers PANEL CONTROL - 18MM-ST-CARBON
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Bourns 924
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AUD 12.0371
Multiples of: 1

36PR1MEGLF


Trimmer Resistors - Through Hole 6mm 1MEG Open Type Trimmer
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TT Electronics 924
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AUD 0.6346
Multiples of: 1

RK097111TD2M


Potentiometers Flat 25mm 10k
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ALPS 924
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AUD 4.4231
Multiples of: 1

PTD901-2015F-B502


Potentiometers PANEL CONTROL - 9MM-ST-CARBON
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Bourns 922
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AUD 1.8254
Multiples of: 1

RV161SF-10-012J-B10K-00K


Potentiometers 16mm Linear 10K W/SW Solder Lugs
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Alpha Taiwan 922
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AUD 1.9231
Multiples of: 1

RV121SF-30-009J-A10K-00K


Potentiometers 12mm Audio 10K W/SW
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Alpha Taiwan 922
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AUD 4.5414
Multiples of: 1

PT15NV18-103A2020


Trimmer Resistors - Through Hole 10Kohms 15mm Rnd
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Amphenol 921
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AUD 0.9554
Multiples of: 1

PDB12-H4201-103AF


Potentiometers 10K AUDIO 12MM
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Bourns 921
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AUD 0.8753
Multiples of: 1

PDB181-K415K-102B1


PANEL CONTROL - 17MM-ST-CAR
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Bourns 921
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AUD 0.9353
Multiples of: 50

PTA6043-2015DPB103


Slide Potentiometers 15MM SHAFT NO DET 60MM STRK SNG LIN
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Bourns 888
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AUD 1.5274
Multiples of: 1

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