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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22AR200KLFTR


Trimmer Resistors - SMD 3MM Square 200K 20% Sealed
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TT Electronics 1765
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AUD 2.3162
Multiples of: 1000

PT15NH06-202A2020


Trimmer Resistors - Through Hole 2Kohms 15mm Rnd
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Amphenol 1762
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AUD 0.7635
Multiples of: 1

PTC10LV10-00621-PTC10LV10-202A2020


Trimmer Resistors - Through Hole 2Kohms 10mm Rnd
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Amphenol 1761
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AUD 1.2058
Multiples of: 1

3306W-1-222


Trimmer Resistors - Through Hole TRIMMER -SMD 6MM RD ST CERMET OPEN FRAME
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Bourns 1760
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AUD 0.4054
Multiples of: 1

PTV09A-4015U-A204


Potentiometers 200K AUDIO 20%
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Bourns 1758
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AUD 0.6977
Multiples of: 1

PT6WV-502A2020


Trimmer Resistors - Through Hole 6mm trimmer potentiometer tht
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Amphenol 1758
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AUD 1.0135
Multiples of: 1

PV32H103A01B00


Trimmer Resistors - Through Hole 10k ohm
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Bourns 1758
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AUD 1.7443
Multiples of: 1

R16148-1A-1-A1K


Potentiometer: shaft; single turn; 1kO; 63mW; ±20%; on cable; 6mm
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SR Passives 1752
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AUD 0.2368
Multiples of: 1

3306F-1-101


100 Ohms 0.2W, 1/5W PC Pins Through Hole Trimmer Potentiometer Cermet 1.0 Turn Top Adjustment
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Bourns 1740
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AUD 0.4012
Multiples of: 1

3362W-1-103LF


10 kOhms 0.5W, 1/2W PC Pins Through Hole Trimmer Potentiometer Cermet 1.0 Turn Side Adjustment
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Bourns 1034
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AUD 0.6212
Multiples of: 1

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