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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82PR200KLF


Trimmer Resistors - Through Hole 200K ohm 10% 6.35mm
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TT Electronics 1860
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AUD 1.4701
Multiples of: 100

PT10LH01-102A2020-PM-S


Trimmer Resistors - Through Hole 10mm controlsensor trimmr potentiometer
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Amphenol 1207
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AUD 0.5181
Multiples of: 1

PTC10LH01-202A2020


Trimmer Resistors - Through Hole 2Kohms 10mm Rnd
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Amphenol 1207
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AUD 1.2308
Multiples of: 1

67PR200LF


Trimmer Resistors - Through Hole 3/8" Squ 200 10%
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TT Electronics 1207
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AUD 1.3773
Multiples of: 1

G32AT-B105


Precision Potentiometer 1MOhms ±20% ±100ppm/℃ G32A RoHS
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Tokyo Cosmos 1206
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AUD 0.6193
Multiples of: 1

RK0971221Z05


Res POT 10K Ohm 20% 0.05W(1/20W) 1(Elec)/1(Mech)Turn 6mm (30.8 X 9.5 X 11.35mm) Pin Panel Mount/Through Hole
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ALPS 1199
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AUD 2.0951
Multiples of: 1

P120K-F20AR100K


Potentiometers 1/20W 100K Ohms 20% 12mm ROTARY POT
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TT Electronics 1198
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AUD 1.2808
Multiples of: 1

Hot 3314J-1-100E


10 Ohms 0.25W, 1/4W J Lead Surface Mount Trimmer Potentiometer Cermet 1.0 Turn Top Adjustment
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Bourns 1195
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AUD 0.6261
Multiples of: 1

PVG3G104C01R00


Trimmer Resistors - SMD 100K Ohm 20% 14W
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Bourns 1112
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AUD 0.8459
Multiples of: 1

P230-1FD20BR150K


Potentiometers 12W 150K Ohms 20% 24mm ROTARY POT
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TT Electronics 1002
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AUD 3.8577
Multiples of: 1

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