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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P160KN20EC15B1K


Potentiometers 16mm Rotary Panel Potentiometer
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AUD 1.0307
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P090S-04F15AR10K


Potentiometers 9mm Rotary Panel Potentiometer
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AUD 1.0313
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25SR10KLF


Trimmer Resistors - Through Hole 10K ohm 10% 1/4" Single Turn
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AUD 1.0325
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RV16N3A10K


10K LOG 16MM SPLINE SHAFT ROTARY PANEL MNT POTENTIOMETER
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AUD 1.0348
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T18471KT10


Res Cermet Trimmer 470 Ohm 10% 0.75W(3/4W) 15(Elec)/18(Mech)Turn 2.5mm (20.5 X 4.8 X 6.4mm) Pin Thru-Hole Tube
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Vishay 0
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AUD 1.0367
Multiples of: 25

296UD504B1N


CTS Electronic Components Potentiometers 500Kohms 20% PC Formed to Rear
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AUD 1.0373
Multiples of: 1

409HS104M


Res Cermet Trimmer 100K Ohm 20% 0.5W(1/2W) 1(Elec)/1(Mech)Turn (9 X 11 X 5.8mm) Pin Thru-Hole
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AUD 1.0382
Multiples of: 1

72RPR10KLF


Trimmer Resistors - Through Hole 10K 10% 3/8"SINGLETURN
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AUD 1.0388
Multiples of: 25

1-1623913-0


Trimmer Resistors - SMD 5KOhm 1/5W Cermet
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AUD 1.0394
Multiples of: 1000

89PHR20KLF


Res Cermet Trimmer 20K Ohm 10% 0.75W(3/4W) 20(Elec)Turn 2.36mm (20.57 X 4.83 X 8.64mm) Pin Thru-Hole Box
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AUD 1.0395
Multiples of: 50

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