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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RV24AF-10-15R1-A100K-3LA


Potentiometers Audio 100K
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Alpha Taiwan 234
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AUD 1.4492
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3009Y-1-501LF


500 Ohms 0.75W, 3/4W PC Pins Through Hole Trimmer Potentiometer Cermet 15.0 Turn Side Adjustment
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Bourns 234
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AUD 2.4095
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PDB241-GNL03-254B0


Potentiometers 250K LINEAR KNURLED
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Bourns 234
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AUD 4.3127
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91A1A-B24-A15L


Bourns Potentiometers 10K 10% 58" SQ ST
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Bourns 234
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AUD 7.5754
Multiples of: 1

70J1G032S104U


Potentiometer - Single (Conductive Plastic) - Plain 0.250" (6.35mm) Long - 1/2" Shaft Length - 100K Ohm - ±10%.
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Honeywell 234
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AUD 21.627
Multiples of: 1

3329H-1-204


Precision Potentiometer 200KOhms ±10% ±250ppm/℃ 3329H RoHS
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Guosheng 233
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AUD 0.4949
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3362U-1-500LF


Trimmer Resistors - Through Hole 14IN SQ 50 OHMS 10% 0.5WATTS
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Bourns 233
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AUD 0.9943
Multiples of: 1

P091N-QC25BR50K


Potentiometers 9mm 50Kohm
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TT Electronics 233
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AUD 1.9206
Multiples of: 1

PS45-21PC3BR10K


Slide Potentiometers 10K ohm 20% 45mm Slide Potentiometer
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TT Electronics 233
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AUD 1.973
Multiples of: 1

3009P-1-503LF


50 kOhms 0.75W, 3/4W PC Pins Through Hole Trimmer Potentiometer Cermet 15.0 Turn Side Adjustment
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Bourns 224
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AUD 2.3048
Multiples of: 1

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