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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3296W-1-104R


Trimmer Resistors - Through Hole 38" 100Kohms Sealed Vertical Adjust
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AUD 4.2277
Multiples of: 1000

RK0971114Z07


Potentiometers Flat 20mm 10k
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AUD 4.2313
Multiples of: 1

3269X-1-500LF


Trimmer Resistors - SMD 1/4IN 50 OHMS 10% Horizontal Adjust
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AUD 4.2328
Multiples of: 1

3266W-1-100


Trimmer Resistors - Through Hole 1/4" 10ohms 10% SQ W/Standoff Sealed
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AUD 4.2343
Multiples of: 10

3339H-1-101LF


100 Ohms 0.5W, 1/2W PC Pins Through Hole Trimmer Potentiometer Cermet 4.0 Turn Top Adjustment
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AUD 4.2522
Multiples of: 1

3339H-1-202LF


Trimmer Resistors - Through Hole 2K 5/16" Rnd 4Turn Cermet
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AUD 4.2358
Multiples of: 1

T63YB222KT20


Trimmer Resistors - Through Hole T63 YB 2K2 10% TU e3
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Vishay 0
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AUD 4.2431
Multiples of: 1

RJR26FX102P


Trimmer Resistors - Through Hole 100ppm 1Kohms 12 TURNS NOM.
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AUD 4.244
Multiples of: 1

RJR26FP503R


Trimmer Resistors - Through Hole 100ppm 50Kohms 12 TURNS NOM.
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AUD 4.244
Multiples of: 1

RJR26FW204R


Trimmer Resistors - Through Hole 100ppm 200Kohms 12 TURNS NOM.
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AUD 4.244
Multiples of: 1

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