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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Hot 3296W-1-503LF


Trimmer Resistors - Through Hole 3/8" 50Kohms Sealed Vertical Adjust
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Bourns 8728
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AUD 0.8918
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PS15-10PC1BR5K


Slide Potentiometers 10K Ohms 20% SLIDE POTENTIOMETER
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TT Electronics 1365
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AUD 1.299
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RK097122008T


potentiometers & variable resistors ±20% 10kohms through hole rohs
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ALPS 1358
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AUD 2.8757
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PT10LV10-473A2020-PM-S


Trimmer Resistors - Through Hole
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Amphenol 1358
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AUD 0.4007
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PTV09A-4025U-B103


Bourns Potentiometers 10K LINEAR 20%
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Bourns 1358
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AUD 0.6771
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PTA2043-2010CIB104


Bourns Slide Potentiometers 100K LINEAR
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Bourns 1358
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AUD 0.9875
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P160KN-0QC15C500K


Potentiometers 1/10W 500K Ohms 20% 16mm ROTARY POT
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TT Electronics 1358
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AUD 1.2654
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PV36W105C01B00


Trimmer Resistors - Through Hole 1.0Mohms 10mm Square 25turn
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Bourns 1358
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AUD 1.2125
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RK09D1130-F30-C0-B104


Potentiometers 9MM
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ALPS 1316
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AUD 0.9334
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T910W-1K


Potentiometer: mounting; multiturn; 1kO; 500mW; THT; ±10%; linear
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SR Passives 0
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AUD 0.25
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