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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C0510N-H2.0-B104-00S


SMD 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.

CTR 334
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AUD 0.3699
Multiples of: 5

PT15-N-V-105(1M)


±20% 250mW 1MΩ - Variable Resistors/Potentiometers ROHS
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Guosheng 179
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AUD 0.2299
Multiples of: 5

3386V-1-504LF


Trimmer Resistors - Through Hole 3/8" 500Kohms 10% 0.5Watts Square
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Bourns 179
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AUD 1.3299
Multiples of: 1

3310Y-011-104L


Potentiometers 9mm 100Kohms Single Cup
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Bourns 179
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AUD 3.3328
Multiples of: 1

3299X-1-203


20 kOhms 0.5W, 1/2W PC Pins Through Hole Trimmer Potentiometer Cermet 25.0 Turn Side Adjustment
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Bourns 179
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AUD 3.3985
Multiples of: 1

ST4ETA101


100 Ohms 0.25W, 1/4W J Lead Surface Mount Trimmer Potentiometer Cermet 1.0 Turn Top Adjustment
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Nidec Copal 169
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AUD 1.2481
Multiples of: 1

PTR901-2020K-B102


Potentiometers 20MM SHAFT 1KOHMS LIN NO DET
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Bourns 160
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AUD 3.2015
Multiples of: 1

RV4LAYSA103A


POT 10K OHM 2W CARBON LINEAR
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Precision Electronics 155
Ships to you
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AUD 29.6586
Multiples of: 1

3299Z-1-201LF


200 Ohms 0.5W, 1/2W PC Pins Through Hole Trimmer Potentiometer Cermet 25.0 Turn Side Adjustment
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Bourns 130
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AUD 2.2657
Multiples of: 1

RK09K1110A2S


Potentiometers 10 KOhms 30%
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ALPS 108
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AUD 0.7684
Multiples of: 1

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