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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PT15NH06-104A2020


Trimmer Resistors - Through Hole 100Kohms 15mm Rnd
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Amphenol 1927
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AUD 0.7247
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PT15NV18-501A2020


Trimmer Resistors - Through Hole 500ohms 15mm Rnd
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Amphenol 1926
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AUD 0.7635
Multiples of: 1

PT10LH02-103A2020


Trimmer Resistors - Through Hole 10K OHMS 10MM RND
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Amphenol 1925
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AUD 0.552
Multiples of: 1

PV37W504C01B00


500 kOhms 0.25W, 1/4W PC Pins Through Hole Trimmer Potentiometer Cermet 12.0 Turn Top Adjustment
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Murata 1925
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AUD 1.7335
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PV37X253C01B00


Trimmer Resistors - Through Hole 25Kohms Sealed 6mm SQ 12turn
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Murata 1925
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AUD 1.7442
Multiples of: 1

PV37X500C01B00


Trimmer Resistors - Through Hole 50ohms Sealed 6mm SQ 12turn
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Bourns 1924
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AUD 1.5494
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PV36Y501C01B00


Trimmer Resistors - Through Hole 500ohms 10mm Square 25turn
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Murata 1923
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AUD 2.6731
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PT10MH10-103A2020-E-S


Trimmer Resistors - Through Hole 10mm controlsensor trimmr potentiometer
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Amphenol 1922
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AUD 0.5442
Multiples of: 1

PS6KH40-103A3030-PM


Trimmer Resistors - SMD 6mm Carbon SMD Potentiometer, Horizontal Adjust, 10K Ohm Resistive Value, 0,1W, Linear Taper, Tolerance 30%, Screwdriver Adjust, Reel
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Amphenol 1922
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AUD 0.8327
Multiples of: 1

M63P103KB30T607


Trimmer Resistors - Through Hole 3/8"SQ 10Kohms 10% Single Turn Cermet
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Vishay 1918
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AUD 7.2147
Multiples of: 1

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