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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406MA102P


Trimmer Resistors - Through Hole
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AUD 0.7437
Multiples of: 1

1623850-9


Trimmer Resistors - Through Hole 4290X 5K
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AUD 0.7444
Multiples of: 1

404806505010


Res Cermet Trimmer 10K Ohm 10% 3/4W 15(Elec)/18(Mech)Turn 2.5mm (20.6 X 4.9 X 6.5mm) Pin Thru-Hole
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AUD 0.7446
Multiples of: 25

409H/5K


409H/5K TRIMMER
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AUD 0.7447
Multiples of: 1

23AR20KLFTR


20 kOhms 0.25W, 1/4W J Lead Surface Mount Trimmer Potentiometer Cermet 1.0 Turn Top Adjustment
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AUD 0.745
Multiples of: 500

409H/100K


409H/100K TRIMMER
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AUD 0.7452
Multiples of: 1

1804JSMD-20K


Potentiometer: mounting; single turn; 20kO; 250mW; SMD; ±10%
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AUD 0.7456
Multiples of: 1

EVU-E2KFK4D24


20k Ohm 1 Gang Logarithmic Through Hole, Snap In Potentiometer None 1.0 Kierros 0.05W, 1/20W PC Pins, Board Locks
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Panasonic 0
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AUD 0.7461
Multiples of: 1

EVU-F2LFL3D24


Panasonic Potentiometers 20KOhms 9MM VERT PLA SLEEVE
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AUD 0.7461
Multiples of: 1

23AR20LFTR


Trimmer Resistors - SMD 4MM Squ 20 10% Sealed
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AUD 0.7463
Multiples of: 500

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