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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3121000400


Potentiometers 2kV 4.7Ohm-4.7kOhms 26x35mm 10W
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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.

Kyocera AVX 0
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AUD 53.4269
Multiples of: 1

RES7K5


12.5 WATT MODEL E RHEOSTAT
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Ohmite 0
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AUD 53.449
Multiples of: 1

M70Y502KB25


Vishay Spectrol Trimmer Resistors - Through Hole 1-14"REC 5Kohms Printed Circuit Pins
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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.

Vishay 0
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AUD 51.2567
Multiples of: 100

3549S-2AA-103103B


Bourns Precision Potentiometers PRECISION POT-78" 22MM DIA 10T WW
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Bourns 0
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AUD 53.4888
Multiples of: 50

3082P-1-203LF


20 kOhms 0.3W PC Pins Through Hole Trimmer Potentiometer Cermet 10.0 Turn Side Adjustment
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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 0
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AUD 53.5822
Multiples of: 1

501-0009


POTENTIOMETER, LINEAR, 5KOHM, 2W, 10%; T; POTENTIOMETER, LINEAR, 5KOHM, 2W, 10%; Track Resistance:5kohm; Track Taper:Linear; No. of Turns:1; Shaft Diameter:6.35mm; Shaft Length:22.23mm; Resistance Tolerance:± 10%; Power Rating:2W; Potentiometer Mounting:Panel; No. of Gangs:1
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NTE 0
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AUD 53.6834
Multiples of: 1

3048L-2-503


Slide Potentiometers 31.75mm 50Kohms Travel 0.2 inch
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Bourns 0
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AUD 53.8154
Multiples of: 1

3549S-2BA-102/102B


PRECISION POT-7/8 22MM DIA
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Bourns 0
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AUD 53.8713
Multiples of: 1

P13LFR472MAB08


Potentiometers 4.7K 20%
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Vishay 0
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AUD 53.8821
Multiples of: 1

P13LFL472MAB10


4.7k Ohm 1 Gang Linear Panel Mount Potentiometer None 1.0 Kierros Cermet 1.5W Solder Lug
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Vishay 0
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AUD 54.0875
Multiples of: 1

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