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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PC16SH10IP11222A2020TA


Potentiometer: shaft; 2.2kΩ; 200mW; THT; 6.25mm; plastic; mono
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Amphenol 294
Ships to you
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AUD 1.6444
Multiples of: 1

RV121F-10-009J-A250K-00K


Potentiometers 12mm Audio 250K
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Alpha Taiwan 294
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AUD 1.7286
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PS45-20MA1BR5K


Slide Potentiometers 5K ohm 20% 45mm Slide Potentiometer
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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.

TT Electronics 294
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AUD 2.3222
Multiples of: 1

3299X-1-103


10 kOhms 0.5W, 1/2W PC Pins Through Hole Trimmer Potentiometer Cermet 25.0 Turn Side Adjustment
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Bourns 294
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AUD 3.6317
Multiples of: 1

RV16AF-10-15R1-B50K-0DLA


Potentiometers Linear B50K Solder Lugs
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Alpha Taiwan 293
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AUD 1.4492
Multiples of: 1

Hot 3386P-1-500LF


50 Ohms 0.5W, 1/2W PC Pins Through Hole Trimmer Potentiometer Cermet 1.0 Turn Top Adjustment
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Bourns 292
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AUD 0.5756
Multiples of: 1

3386P-1-254LF


Trimmer Resistors - Through Hole 3/8" 250Kohms 10% 0.5Watts Square
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Bourns 292
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AUD 1.0159
Multiples of: 100

3386C-1-201LF


200 Ohms 0.5W, 1/2W PC Pins Through Hole Trimmer Potentiometer Cermet 1.0 Turn Side Adjustment
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Bourns 292
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AUD 1.4048
Multiples of: 100

PTD902-1215F-B104


Potentiometers PANEL CONTROL 9MM-ST-CARBON
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Bourns 292
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AUD 2.427
Multiples of: 1

3299P-1-105LF


1 MOhms 0.5W, 1/2W PC Pins Through Hole Trimmer Potentiometer Cermet 25.0 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.

Bourns 292
Ships to you
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AUD 2.4603
Multiples of: 100

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