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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WH06-2C-102(1K)


±25% 100mW 1kΩ Plugin 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.

Guosheng 562
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AUD 0.0681
Multiples of: 10

PV36X100C01B00


Trimmer Resistors - Through Hole 10ohms 10mm Square 25turns
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Murata 78
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AUD 4.8992
Multiples of: 1

PCW1D-C24-BEB501L


Potentiometers 500ohms 20% Slimline 22mm SQ
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Bourns 78
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AUD 5.1224
Multiples of: 1

3339P-1-503


50 kOhms 0.5W, 1/2W PC Pins Through Hole Trimmer Potentiometer Cermet 4.0 Turn Top Adjustment
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Bourns 78
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AUD 6.3045
Multiples of: 1

82A1A-B24-A13L


Potentiometers 5/8" (16MM) ST-CP PANEL CTRL
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Bourns 78
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AUD 15.8761
Multiples of: 1

PE30L0FL102KAB


1k Ohm 1 Gang Linear Panel Mount Potentiometer None 1.0 Kierros Cermet 3W Solder Lug
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Vishay 78
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AUD 43.1955
Multiples of: 1

WH06-1C-503(50K)


±25% 100mW 50kΩ Plugin Variable Resistors/Potentiometers ROHS
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Guosheng 77
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AUD 0.0756
Multiples of: 10

W206A-2-203(20K)


±20% 250mW 20kΩ Plugin Variable Resistors/Potentiometers ROHS
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Guosheng 77
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AUD 0.1322
Multiples of: 5

PT10-M-V-203(20K)


±20% 150mW 20kΩ - Variable Resistors/Potentiometers ROHS
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Guosheng 77
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AUD 0.1509
Multiples of: 5

3266X-1-102


Precision Potentiometer ±10% 1KOhms ±100 ppm/? 3266X RoHS
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Guosheng 53
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AUD 0.2642
Multiples of: 5

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