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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3364B-1-502E


Bourns Trimmer Resistors - SMD 5Kohms 25% 4mm Square
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AUD 0.4206
Multiples of: 1

PT10YV10103A2020-S


Trimmer Resistors - Through Hole 10Kohms 10mm Thumbwheel
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AUD 0.4208
Multiples of: 1

PT10MV10-104A2020-E-S


TRIMMER, 100K, 0.15W, 1TURN
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AUD 0.4209
Multiples of: 1000

PT10MH02-473A2020-E-PM-S


TRIMMER, 47K, 0.15W, 1TURN
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Amphenol 0
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AUD 0.4209
Multiples of: 1000

EVM-2XSX50B54


50 kOhms 0.15W J Lead Surface Mount Trimmer Potentiometer Cermet 1.0 Turn Top Adjustment
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Panasonic 0
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AUD 0.4211
Multiples of: 1

GF063P1-B105K


Precision Potentiometer 1MOhms ±20% ±100ppm/℃ GF063P1 RoHS
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Tokyo Cosmos 0
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AUD 0.4216
Multiples of: 5

W3386F-1-103


10K TRIMPOT SINGLE TURN TRIMMER VERT/TOP ADJ
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Netech 0
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AUD 0.4223
Multiples of: 1

EVM-EASA00B15


Trimmer Resistors - Through Hole TRIMMER POT.: CERMET,6MM,W/KNOB PROTCT.
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Panasonic 0
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AUD 0.4232
Multiples of: 1000

TVP-1212-1M


Potentiometer: mounting; single turn; 1MO; 100mW; ±20%; linear; TVP
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AUD 0.4232
Multiples of: 1

3309P-1-471


Res Cermet Trimmer 470 Ohm 25% 0.5W(1/2W) 1(Elec)/1(Mech)Turn (9 X 6.35mm) Pin Thru-Hole Bag
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Bourns 0
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AUD 0.4234
Multiples of: 1

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