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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RK14K1220-F25-C0-A103


Potentiometers horizontal, with bushing for tone, without center detent
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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.

ALPS 213
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AUD 1.7115
Multiples of: 1

3266P-1-500LF


50 Ohms 0.25W, 1/4W PC Pins Through Hole Trimmer Potentiometer Cermet 12.0 Turn Side Adjustment
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Bourns 213
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AUD 3.0037
Multiples of: 100

3310Y-001-504L


500k Ohm 1 Gang Linear Panel Mount Potentiometer None 1.0 Kierros Conductive Plastic 0.25W, 1/4W PC Pins
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Bourns 211
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AUD 2.6925
Multiples of: 1

RV24AF-10-20K-B1K-LA


Potentiometers Linear Knurled 1K
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Alpha Taiwan 191
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AUD 1.3627
Multiples of: 1

3352T-1-502LF


Trimmer Resistors - Through Hole 3/8"round 5Kohms 0.5watt 20%
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Bourns 190
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AUD 2.594
Multiples of: 1

3266W-1-502


Res Cermet Trimmer 5K Ohm 10% 1/4W 12Turn 1.78mm Pin Thru-Hole Tube
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Bourns 183
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AUD 4.2522
Multiples of: 1

3009P-1-202LF


2 kOhms 0.75W, 3/4W PC Pins Through Hole Trimmer Potentiometer Cermet 15.0 Turn Side Adjustment
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Bourns 174
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AUD 1.9866
Multiples of: 1

3310P-001-102L


Bourns Potentiometers 9mm 1Kohms Single Cup
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Bourns 111
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AUD 2.6925
Multiples of: 1

3386G-1-501LF


500 Ohms 0.5W, 1/2W PC Pins Through Hole Trimmer Potentiometer Cermet 1.0 Turn Top Adjustment
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Bourns 103
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AUD 1.3299
Multiples of: 1

T-21AHM0607103A2020


Potentiometer: shaft; single turn; 10kO; 200mW; THT; 6mm; metal
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Amphenol 72
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AUD 9.6537
Multiples of: 1

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