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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T73XX202KT20


Trimmer Resistors - Through Hole 1/4" SQ H/ADJ 2K
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Vishay 965
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AUD 1.2461
Multiples of: 1

RV170F-10-15R1-B5K


Potentiometers Linear 5K
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Alpha Taiwan 965
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AUD 1.4457
Multiples of: 1

3313J-2-104E


Trimmer Resistors - SMD 3MM TRIM POT 100K SMD SEALED
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Bourns 965
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AUD 1.6689
Multiples of: 1

TS3YJ501MR15


Vishay Sfernice Trimmer Resistors - SMD 3MM 500
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Vishay 965
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AUD 2.0992
Multiples of: 1

PT15LV18-104A2020


Trimmer Resistors - Through Hole 100Kohms 15mm Rnd
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Amphenol 964
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AUD 1.0151
Multiples of: 1

T73XH201KT20


Trimmer Resistors - Through Hole 1/4"SQ H/ADJ 200
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Vishay 964
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AUD 1.0545
Multiples of: 1

H-80-1


Potentiometer Tools & Fixings HARDWARE - 3386 KNOB BLUE
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Bourns 964
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AUD 1.5824
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PDB182-E425K-103A


Potentiometers PANEL CONTROL - 17MM-ST-CARBON
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Bourns 961
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AUD 1.6971
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PTV111-3415A-B104


Potentiometers PANEL CONTROL
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Bourns 935
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AUD 1.1283
Multiples of: 1

PTD901-1015K-B103


Res Carbon Film POT 10K Ohm 10% 0.05W(1/20W) 1(Elec)/1(Mech)Turns 6mm (22.05 X 9.5 X 11.3mm) Pin Panel Mount/Through Hole Automotive
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Bourns 728
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AUD 1.3589
Multiples of: 162

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