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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PV32P504A01B00


Trimmer Resistors - Through Hole 500k ohm
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AUD 2.2822
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PTP902-130F-103B2


Potentiometers 10Kohms Dual Gang Center Detent
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AUD 2.2823
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PTP902-130F-105B2


Bourns Potentiometers 1Mohms Dual Gang Center Detent
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AUD 2.2849
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PTP901-130F-103B2


Potentiometers 10Kohms Center Detent
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AUD 2.2849
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PTP901-030F-202B2


Bourns Potentiometers 2Kohms
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AUD 2.2849
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PTP901-030S-502B2


Potentiometers 5Kohms
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AUD 2.2849
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RS301111C01L


Res POT 10K Ohm 20% (45 X 8 X 17mm) Pin Thru-Hole Automotive Tray
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ALPS 0
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AUD 2.2861
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448XC2103BDN


Slide Potentiometers
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CTS 0
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AUD 2.2885
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EVJ-Y81F30B14


10k Ohm 2 Gang Linear Through Hole, Snap In Potentiometer Detent 1.0 Kierros 0.05W, 1/20W PC Pins, Board Locks
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Panasonic 0
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AUD 2.2904
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PTV142B40E120AB104


Potentiometers 100K LINEAR 20%
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AUD 2.2951
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