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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1630480-4


Trimmer Resistors - Through Hole POT 10MM HORIZ 100K SINGLE TURN
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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.

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AUD 0.2349

Multiples of: 1

PVZ3A104C01R00


Res Carbon Film Trimmer 100K Ohm 30% 0.1W(1/10W) 1(Elec)/1(Mech)Turn (3.1 X 3.6 X 1.85mm) J-Hook SMD T/R
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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.

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AUD 0.2351

Multiples of: 1

3204X202P


Trimmer Resistors - SMD 2KOhm 1/10W Cermet
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AUD 0.2366

Multiples of: 1

3386F-1-505LF


Trimmer Resistors - Through Hole 3/8" 5Mohms 10% 0.5Watts Square
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AUD 0.2375

Multiples of: 1

PCW1J-B24-KAB102L


1k Ohm 1 Gang Linear Panel Mount Potentiometer None 1.0 Kierros Conductive Plastic 0.75W, 3/4W PC Pins
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AUD 0.2377

Multiples of: 1

EVM-1SSX50B15


100 kOhms 0.15W J Lead Surface Mount Trimmer Potentiometer Cermet 1.0 Turn Top Adjustment
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AUD 0.2384

Multiples of: 2000

EVN-D8AA03B54


Trimmer Resistors - Through Hole TRIMMER POT.:CARBON 6MM SQ.TOP ADJ.
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AUD 0.2388

Multiples of: 1

PVZ2A472C04B00


Trimmer Resistors - SMD 4.7K ohm 2mm 50volt 0.1W Linear Single
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AUD 0.2392

Multiples of: 1

201XR102B


Trimmer Resistors - Through Hole 1Kohms 20% Serrated Edge
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AUD 0.2401

Multiples of: 1200

EVM-3YSX50B12


Panasonic Trimmer Resistors - SMD 100Ohms 3MM SQUARE TRIM POT
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AUD 0.2408

Multiples of: 1

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