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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PT15GV12-104A2020-PM-S


Trimmer Resistors - Through Hole
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Amphenol 4871
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AUD 0.594
Multiples of: 1

PVG3A201C01R00


200 Ohms 0.25W, 1/4W J Lead Surface Mount Trimmer Potentiometer Cermet 1.0 Turn Top Adjustment
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Murata 4871
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AUD 0.9948
Multiples of: 1

23AR200LFTR


BI Technologies TT Electronics Trimmer Resistors - SMD 4MM Squ 200 10% Sealed
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TT Electronics 4863
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AUD 1.2804
Multiples of: 500

PT10MV10-473A2020-S


Trimmer Resistors - Through Hole
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Amphenol 4860
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AUD 0.4746
Multiples of: 1

JPEPL5272NEI


Potentiometers EJE DE MANDO PT15 FIG 1 NEGROININFLAMABLE
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Amphenol 4850
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AUD 0.1369
Multiples of: 1

Hot PT10LV10-203A2020-S


Trimmer Resistors - Through Hole 20Kohms 10mm Rnd Top adj Steel Lead
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Amphenol 4850
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AUD 0.3009
Multiples of: 1

Hot PT10MH01-103A2020-I-PM-S


Trimmer Resistors - Through Hole
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Amphenol 4850
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AUD 0.3741
Multiples of: 1

PT10MV10-503A2020-S


Trimmer Resistors - Through Hole 50Kohms 10mm Rnd Top adj Steel Lead
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Amphenol 4850
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AUD 0.4196
Multiples of: 1

PT15LV18-103A2020-S


Trimmer Resistors - Through Hole 10Kohms 15mm Rnd Steel Leads
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Amphenol 4846
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AUD 0.6427
Multiples of: 1

PT6KV-252A2020


Trimmer Resistors - Through Hole 2.5Kohms 6mm Rnd Top adj
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Amphenol 3430
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AUD 0.38
Multiples of: 1

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