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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TC42X-2-101E


Trimmer Resistors - SMD 100ohm 2mm SMD Single Turn
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Bourns 4438
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AUD 0.3911
Multiples of: 1

PT6MV-105A2020-PM


Trimmer Resistors - Through Hole
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Amphenol 4438
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AUD 0.5308
Multiples of: 1

N6S25T0C-504-3030


Trimmer Resistors - Through Hole 6mm Carbon Pot Crimp 500K Ohm
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Amphenol 4403
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AUD 0.3577
Multiples of: 1

3306F-1-501


500 Ohms 0.2W, 1/5W PC Pins Through Hole Trimmer Potentiometer Cermet 1.0 Turn Top Adjustment
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Bourns 4389
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AUD 0.3546
Multiples of: 1

P160KNP-0QD20B10K


10k Ohm 1 Gang Linear Panel Mount Potentiometer None 1.0 Kierros Conductive Plastic 0.2W, 1/5W Solder Lug
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TT Electronics 4370
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AUD 1.5802
Multiples of: 1

PT10RV10-103A2020-PM-S


Trimmer Resistors - Through Hole 10mm controlsensor trimmr potentiometer
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Amphenol 4365
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AUD 0.3545
Multiples of: 100

P160KN-0QC15B25K


25k 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 4365
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AUD 1.1381
Multiples of: 1

PS30-10MC1BR10K


Slide Potentiometers 10K ohm 20% 30mm Slide Potentiometer
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TT Electronics 4365
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AUD 1.8223
Multiples of: 1

T910X-10K


Potentiometer: mounting; multiturn; 10kO; 500mW; THT; ±10%; linear
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SR Passives 4355
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AUD 0.342
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PT10LV10-103A2020-PM-S


PT10 Series 10 mm 10 kOhm 20 % 0.15 W Carbon Potentiometer
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Amphenol 2924
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AUD 0.498
Multiples of: 1

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