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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G43BT-B504


Precision Potentiometer 500KOhms ±20% ±100ppm/℃ G43B RoHS
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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.

Tokyo Cosmos 0
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AUD 0.7881
Multiples of: 1

3150W503P


TE Connectivity Citec Trimmer Resistors - SMD 3150W 50K
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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.

TE Connectivity 0
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AUD 0.7882
Multiples of: 1

PDB181-K420K-103A


Potentiometers 10K SINGLE
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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 0.7884
Multiples of: 1

PDB181-K420K-202A


Potentiometers 2K SINGLE
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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 0.7884
Multiples of: 1

82MR50LF


Trimmer Resistors - Through Hole 1/2W 50 Ohms 20% SINGLE TURN
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TT Electronics 0
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AUD 0.789
Multiples of: 1

RK14K1220A75


Potentiometers POTENTIOMETER
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ALPS 0
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AUD 0.7895
Multiples of: 1

R16110GO-KQ20A9.9-B103-000


Potentiometer: shaft; single turn; 10kO; 100mW; ±20%; THT; 6mm
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AUD 0.7897
Multiples of: 1

RK14J12A0A0K


ALPS Potentiometers Dual Unit 14mm 3B insertion (2mm)
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AUD 0.7903
Multiples of: 1

R09512N0-FB15A7.0-B103-005


Plugin Variable Resistors/Potentiometers ROHS
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AUD 0.7912
Multiples of: 1

RK14J11A000G


ALPS Potentiometers Single Unit 14mm 1B insertion (2mm)
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ALPS 0
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AUD 0.7913
Multiples of: 2400

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