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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M43P202KB40


2 kOhms 0.75W, 3/4W PC Pins Through Hole Trimmer Potentiometer Cermet 18.0 Turn Side Adjustment
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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.

Vishay 352
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AUD 4.3179
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RK09D117000C


Potentiometers Vertical type / Single-unit / 10k ohm, 15A / LM1=30mm (Flat Shaft) / 300 Deg. Rot. / With Collar
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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.

ALPS 352
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AUD 0.697
Multiples of: 1

PTL30-15R1-103B2


Slide Potentiometers 10Kohms Travel=30mm Center Detent
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Bourns 351
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AUD 2.8846
Multiples of: 1

64WR25KLF


Trimmer Resistors - Through Hole 1/4" Squ 25K 10%
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TT Electronics 350
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AUD 1.9373
Multiples of: 1

PT06-M-V-502(5K)


±20% 100mW 5kΩ - Variable Resistors/Potentiometers ROHS
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Guosheng 349
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AUD 0.1815
Multiples of: 5

64WR50LF


Trimmer Resistors - Through Hole 1/4" Squ 50 10%
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TT Electronics 339
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AUD 1.7731
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3006P-1-100LF


Trimmer Resistors - Through Hole 10ohm 3/4" 10% Sealed Multi Turn
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Bourns 300
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AUD 1.517
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3590S-2-502L


Potentiometers & Variable Resistors ±5% ±50ppm/°C Through Hole RoHS
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Guosheng 288
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AUD 2.9648
Multiples of: 1

SM-42TW503


50 kOhms 0.25W, 1/4W J Lead Surface Mount Trimmer Potentiometer Cermet 11.0 Turn Top Adjustment
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Nidec Copal 96
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AUD 2.9306
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YF16-FL7.2-B5Ka(45-10)-R-A28


Plugin-10P,20.3x19.8mm Potentiometers, Variable Resistors ROHS
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YTL 0
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AUD 0.3804
Multiples of: 1

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