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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450T328S102A1A1


1k Ohm 1 Gang Linear Panel Mount Potentiometer None 1.0 Kierros Carbon 0.5W, 1/2W Solder Lug
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CTS 582
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AUD 2.1596
Multiples of: 1

380036M7444


Potentiometers RESISTIVE & OPTICAL
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Honeywell 582
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AUD 42.6119
Multiples of: 1

PTV09A-4020F-B102


Potentiometers 1K 20% 9MM CARBON POT
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Bourns 582
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AUD 0.6205
Multiples of: 100

PTV09A-2020F-B104


100k Ohm 1 Gang Linear Through Hole, Snap In Potentiometer None 1.0 Kierros Carbon 0.05W, 1/20W PC Pins, Board Locks
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Bourns 582
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AUD 0.5774
Multiples of: 100

RK09D117000B


Potentiometers Single Unit 20V DC 30mm shaft
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ALPS 582
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AUD 0.7526
Multiples of: 1

Hot RK12L12C0A0G


Res POT 10K Ohm 20% 1(Mech)Turn 6mm (13 X 15.5 X 33.5mm) Pin Bracket Mount/Through Hole Tray
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ALPS 582
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AUD 0.9004
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PTD901-2015F-C103


Potentiometers PANEL CONTROL 9MM-ST-CARBON
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Bourns 581
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AUD 1.6657
Multiples of: 1

Hot PRM162-K415K-502B1


Res POT 5K Ohm 20% 0.05W(1/20W) 1(Elec)/1(Mech)Turns 6mm (63.35 X 34.7 X 32.5mm) Pin Panel Mount/Through Hole
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Bourns 579
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AUD 12.0507
Multiples of: 1

RK09D1130C3C


Potentiometers 10 KOhms 30%
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ALPS 131
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AUD 0.8406
Multiples of: 1

TS53YL104MR10


100 kOhms 0.25W, 1/4W Gull Wing Surface Mount Trimmer Potentiometer Cermet 1.0 Turn Top Adjustment
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Vishay 0
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AUD 1.6498
Multiples of: 1

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