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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3009Y-1-104LF


100 kOhms 0.75W, 3/4W PC Pins Through Hole Trimmer Potentiometer Cermet 15.0 Turn Side Adjustment
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AUD 2.2985
Multiples of: 1

PV32H500A02B00


Trimmer Resistors - Through Hole 50 10% 6MM SINGLETURN
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AUD 3.2132
Multiples of: 100

PC16SH10IP11-4.7K-2020TA


Potentiometers NC/NR
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AUD 2.2685
Multiples of: 1

N15TS-103A3030-BULK


Potentiometer: mounting; single turn,horizontal; 10kΩ; 150mW; SMD
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AUD 2.2721
Multiples of: 1

3352V-1-102


Trimmer Resistors - Through Hole TRIMMER - 3/8" RD ST CERMET
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AUD 2.2737
Multiples of: 1

3352V-1-202


Trimmer Resistors - Through Hole TRIMMER - 3/8" RD ST CERMET
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AUD 2.2737
Multiples of: 1

3386X-1-200LF


Trimmer Resistors - Through Hole 3/8" 20ohms 10% 0.5Watts Square
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AUD 2.275
Multiples of: 1

PV36P204C01B00


Trimmer Resistors - Through Hole 200Kohms 10mm Square 25turn
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AUD 2.2775
Multiples of: 1

PTL60-15R1-105B2


Bourns Slide Potentiometers 1Mohms Travel=60mm Center Detent
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AUD 2.28
Multiples of: 840

82PR1K


Res Cermet Trimmer 1K Ohm 10% 0.5W(1/2W) 1(Elec)/1(Mech)Turn (6.35 X 3.56mm) Pin Thru-Hole Box
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AUD 2.2817
Multiples of: 1

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