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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Y00562K00000K0L


Trimmer Resistors - Through Hole 2Kohms 10%
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Vishay 485
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AUD 26.7115
Multiples of: 1

39SA-1RB-103


10k Ohm 1 Gang Linear Panel Mount Potentiometer Rotary, SPST 1.0 Kierros Conductive Plastic 0.25W, 1/4W PC Pins
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Bourns 485
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AUD 29.5709
Multiples of: 1

Hot PT6KH-102A2020


Trimmer Resistors - Through Hole 1Kohms 6mm Rnd Side adj
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Amphenol 484
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AUD 0.3803
Multiples of: 1

3362W-1-500LF


Trimmer Resistors - Through Hole 50ohm 3/4" 10% Sealed Multi Turn
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Bourns 484
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AUD 0.6554
Multiples of: 1

3362U-1-102LF


1 kOhms 0.5W, 1/2W PC Pins Through Hole Trimmer Potentiometer Cermet 1.0 Turn Top Adjustment
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Bourns 484
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AUD 0.9347
Multiples of: 250

3386H-EY5-203LF


Trimmer Resistors - Through Hole 14W 20Kohm 10% Extended Shaft
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Bourns 484
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AUD 1.5367
Multiples of: 1

62MR10KLF


BI Technologies TT Electronics Trimmer Resistors - Through Hole 10K ohm 10%
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TT Electronics 484
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AUD 1.6418
Multiples of: 1

3314R-1-105E


Bourns Trimmer Resistors - SMD 4mm SQ 1M
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Bourns 481
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AUD 1.7239
Multiples of: 1

CA9MH 1K


Potentiometer: mounting; single turn, vertical; 1kO; 0.15W; ±20%
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ACP 478
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AUD 0.2257
Multiples of: 1

PDB241-E420P-103B0


10k Ohm 1 Gang Linear Panel Mount Potentiometer None 1.0 Kierros Carbon 0.5W, 1/2W Solder Lug
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Bourns 472
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AUD 2.0851
Multiples of: 1

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