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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44WR500LFTB


Trimmer Resistors - SMD 4MM Squ 500 10%
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AUD 4.5806
Multiples of: 1

3323P-1-101


Res Cermet Trimmer 100 Ohm 20% 0.5W(1/2W) 1(Elec)/1(Mech)Turn (6.6 X 6.6 X 5.33mm) Pin Thru-Hole
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AUD 4.5934
Multiples of: 1

43WR100KLFTR


Trimmer Resistors - SMD 100K ohm 20% Multi Turn
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AUD 4.597
Multiples of: 2000

P230-1FC25BR100K


Potentiometers 12W 100K Ohms 20% 24mm ROTARY POT
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AUD 4.6095
Multiples of: 1

3329S-1-501


Trimmer Resistors - Through Hole 1/4INRND 500 OHM 10% 0.5WATTS
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AUD 4.6286
Multiples of: 1

RJ24FW-253


VARIAIBLE RESISTOR
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VRN Veritron 0
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AUD 4.64
Multiples of: 1

T7YB223MB40


Vishay Sfernice Trimmer Resistors - Through Hole
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Vishay 0
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AUD 4.6463
Multiples of: 1

PDB241-GTR02-104A2


Potentiometers 0.25watt 100Kohms 20% Plain
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AUD 4.6642
Multiples of: 1000

RJR26FX105R


Trimmer Resistors - Through Hole 100ppm 1Mohms 12 TURNS NOM.
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AUD 4.6684
Multiples of: 1

RJR26FX254R


Trimmer Resistors - Through Hole 100ppm 250Kohms 12 TURNS NOM.
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AUD 4.6684
Multiples of: 1

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