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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YK16S-L7.2-B10Ka(32-8)-G-A29


Plugin-14P,25.5x20.3mm Potentiometers, Variable Resistors ROHS
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YTL 1513
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AUD 0.4131
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64PR1KLF


Trimmer Resistors - Through Hole 1K ohm 10% 1/4" squ 12 turn
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TT Electronics 1503
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AUD 2.2857
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PV37W102C01B00


TRIMMER-1/4in SQ MT CERMET
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Bourns 1503
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AUD 2.55
Multiples of: 100

T63YB501KT20


Trimmer Resistors - Through Hole 1/4" SQ V/ADJ 500
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Vishay 1503
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AUD 3.08
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PT10LH01-103B2020


Trimmer Resistors - Through Hole 10Kohms 10mm Rnd Side adj
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Amphenol 1501
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AUD 0.8674
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PTC10MV10-203A2020


Trimmer Resistors - Through Hole 10 mm - ceramic potentiometer tht
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Amphenol 1501
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AUD 1.1323
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PT15NH06-205A2020-S


Trimmer Resistors - Through Hole 2Mohms 15mm Rnd
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Amphenol 1500
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AUD 0.6538
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TSM4ZJ503KR10


Vishay Sfernice Trimmer Resistors - SMD 50Kohms 10%
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Vishay 1500
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AUD 7.9615
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PT10LH01-201A2020-S


Trimmer Resistors - Through Hole 200ohms 10mm Rnd Side adj Steel lead
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Amphenol 1498
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AUD 0.356
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3329H-1-102


Trimmer Resistors - Through Hole 1/4"RND 1KOHMS 10% 0.5WATTS
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Bourns 1455
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AUD 2.8214
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