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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PT10MV10-101A2020


Trimmer Resistors - Through Hole 100ohms 10mm Rnd Top adj
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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.

Amphenol 3162
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AUD 0.6222
Multiples of: 1

CA6H 25K


Potentiometer: mounting; single turn, vertical; 25kO; 100mW; ±20%
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ACP 873
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AUD 0.2131
Multiples of: 10

3362R-1-253LF


25 kOhms 0.5W, 1/2W PC Pins Through Hole Trimmer Potentiometer Cermet 1.0 Turn Top Adjustment
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Bourns 233
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AUD 1.0081
Multiples of: 1

3362U-1-500LF


Trimmer Resistors - Through Hole 14IN SQ 50 OHMS 10% 0.5WATTS
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Bourns 233
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AUD 1.1099
Multiples of: 1

3329H-1-102LF


Trimmer Resistors - Through Hole 1/4"RND 1KOHMS 10% 0.5WATTS
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Bourns 233
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AUD 2.2328
Multiples of: 1

3306K-1-504


500 kOhms 0.2W, 1/5W PC Pins Through Hole Trimmer Potentiometer Cermet 1.0 Turn Side Adjustment
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Bourns 232
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AUD 0.2519
Multiples of: 1

PTV09A-4015F-B203


Potentiometers PANEL CONTROL - 9MM-ST-CA 20 kohms 15 mm
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Bourns 232
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AUD 0.7388
Multiples of: 1

3362Z-1-503LF


Trimmer Resistors - Through Hole 14"SQ 50KOHMS 10% 0.5WATTS
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Bourns 232
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AUD 1.0081
Multiples of: 1

3386R-1-102LF


1 kOhms 0.5W, 1/2W PC Pins Through Hole Trimmer Potentiometer Cermet 1.0 Turn Top Adjustment
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Bourns 112
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AUD 1.3019
Multiples of: 1

PTD901-2015F-B503


Potentiometers 50K LINEAR
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Bourns 24
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AUD 1.7075
Multiples of: 1

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