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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PSC10KV50-503A0505


TRIMMER, 50K, 0.33W, 1TURN
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Amphenol 4759
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AUD 1.5103
Multiples of: 1

JPEPL5034AZI


Potentiometers THUMBWHEEL PT10 FIG 5 BLUE NON-FLAM
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Amphenol 4721
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AUD 0.1877
Multiples of: 1

Hot PT10MV10-103A2020-E-S


Trimmer Resistors - Through Hole
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Amphenol 4714
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AUD 0.4649
Multiples of: 50

PT10LV10-472A2020-PM-S


Trimmer Resistors - Through Hole
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Amphenol 4685
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AUD 0.4397
Multiples of: 50

P120K-Y20B100K


Potentiometers 12mm 100K ohm
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TT Electronics 4682
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AUD 1.101
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P160KN-0QD15B1MEG


1M Ohm 1 Gang Linear Panel Mount Potentiometer None 1.0 Kierros Conductive Plastic 0.2W, 1/5W PC Pins
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TT Electronics 4674
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AUD 1.5925
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PT10LV10-503A2020


Trimmer Resistors - Through Hole 50Kohms 10mm Rnd Top adj
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Amphenol 4335
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AUD 0.7273
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RS15H12AA009


Slide Potentiometers Dual Unit15mm Horizontal Type
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ALPS 4236
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AUD 1.3643
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R16148-1A-2-A10K


Potentiometer: shaft; single turn; 10kO; 63mW; ±20%; THT; 6mm; metal
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SR Passives 2400
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AUD 0.28
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PT10MH01-104A2020-S


Trimmer Resistors - Through Hole 100Kohms 10mm Rnd Side adj Steel lead
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Amphenol 1837
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AUD 0.4864
Multiples of: 50

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