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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PT15LV02502A2020S


Potentiometer: mounting; single turn, horizontal; 5kO; 150mW; ±20%
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Amphenol 5211
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AUD 0.5156
Multiples of: 1

TC33X-1-201E


Trimmer Resistors - SMD TRIMMER-3MM OPEN FRM
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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.

Bourns 5192
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AUD 0.2095
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PT10LH01-103A2020-S


Trimmer Resistors - Through Hole 10Kohms 10mm Rnd Side adj Steel lead
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Amphenol 5162
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AUD 0.3051
Multiples of: 1

RV09AF-40-20K-B1M


Potentiometers 9mm Linear 1M
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Alpha Taiwan 5143
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AUD 0.7388
Multiples of: 1

P160KN2-0EC15B50K


Potentiometers 16mm Rotary Panel Potentiometer
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TT Electronics 5123
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AUD 1.3597
Multiples of: 1

T910W-2K


Potentiometer: mounting; multiturn; 2kO; 500mW; THT; ±10%; linear
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SR Passives 5112
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AUD 0.28
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P160KN-0EC15A500K


Potentiometers 16mm 500K ohm
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TT Electronics 5111
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AUD 1.5749
Multiples of: 1

CA9MV10-100KA2020


Potentiometer: mounting; single turn, horizontal; 100kO; 0.15W
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ACP 5107
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AUD 0.2644
Multiples of: 1

P091N-QC15BR10K


Potentiometers 1/20W 10K Ohms 20% 9mm ROTARY POT
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TT Electronics 5107
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AUD 1.7075
Multiples of: 1

P160KN-0FC20B5K


Potentiometers
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TT Electronics 5105
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AUD 1.2788
Multiples of: 1

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