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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3296X-1-503


Precision Potentiometer 50KOhms ±10% ±250ppm/℃ 3296X 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.

Guosheng 1940
Ships to you
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AUD 0.1459
Multiples of: 5

CA6V 2K5


Potentiometer: mounting; single turn, horizontal; 2.5kO; 100mW
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ACP 1940
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AUD 0.2244
Multiples of: 10

PT10LH01254A2020S


Potentiometer: mounting; single turn, vertical; 250kO; 150mW; ±20%
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Amphenol 1940
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AUD 0.2951
Multiples of: 1

3306K-1-101


100 Ohms 0.2W, 1/5W PC Pins Through Hole Trimmer Potentiometer Cermet 1.0 Turn Side Adjustment
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Bourns 1940
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AUD 0.3472
Multiples of: 1

22AR1KLFTR


1 kOhms 0.125W, 1/8W J Lead Surface Mount Trimmer Potentiometer Cermet 1.0 Turn Top Adjustment
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TT Electronics 1940
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AUD 0.4109
Multiples of: 1000

PT10MH01-223A2020-S


Trimmer Resistors - Through Hole 22Kohms 10mm Rnd Side adj Steel lead
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Amphenol 1940
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AUD 0.5148
Multiples of: 1

PT10MH01-105A1010-PM-S


Trimmer Resistors - Through Hole
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Amphenol 1940
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AUD 0.5413
Multiples of: 1

PT10MV10-204A2020


Trimmer Resistors - Through Hole 200Kohms 10mm Rnd Top adj
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Amphenol 1940
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between Thu. 20 Nov to Mon. 24 Nov Calender.png

AUD 0.5573
Multiples of: 1

G43BT-B101


Potentiometer: mounting; single turn; 100Ω; 250mW; SMD; ±20%
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Tocos 1940
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AUD 0.5643
Multiples of: 1

G32BT-B102


Potentiometer: mounting; single turn; 1kΩ; 125mW; SMD; ±20%; linear
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Tocos 1940
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between Fri. 14 Nov to Thu. 20 Nov Calender.png

AUD 0.5644
Multiples of: 1

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