About Potentiometers, Trimmers & Rheostats

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.
Image  Information Image Stock Code(▲▼)Description
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3386F-1-501


3386F-1-501 CERMET TRIMMER
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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 Availability : 0
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by Thu. 21 Aug
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USD 0.6345

Multiples of: 1

3306P-001-504


3306P-001-504 TRIMMER
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Bourns Availability : 0
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by Thu. 21 Aug
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USD 0.6447

Multiples of: 1

3296X-1-201


3296X-1-201 TRIMMER
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Bourns Availability : 0
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by Thu. 21 Aug
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USD 0.6456

Multiples of: 1

W3266W-1-101


100R TRIMPOT MULTI TURN TRIMMER VERT/TOP ADJ
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Netech Availability : 0
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by Thu. 21 Aug
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USD 0.6481

Multiples of: 1

RV16N3A10K


10K LOG 16MM SPLINE SHAFT ROTARY PANEL MNT POTENTIOMETER
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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.

XON.COM Availability : 0
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by Thu. 21 Aug
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USD 0.6519

Multiples of: 1

4290W503K


50K TRIMPOT TOP ADJ 25T TRIMMER VERTICAL/TOP ADJ
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Meggitt Availability : 0
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by Thu. 21 Aug
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USD 0.656

Multiples of: 1

4290Y203K


20K TRIMPOT TOP ADJ 25T TRIMMER VERTICAL/TOP ADJ
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Meggitt Availability : 0
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by Thu. 21 Aug
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USD 0.656

Multiples of: 1

4290W504K


500K TRIMPOT TOP ADJ 25T TRIMMER VERTICAL/TOP ADJ
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Meggitt Availability : 0
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by Thu. 21 Aug
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USD 0.656

Multiples of: 1

4290Y105K


1M TRIMPOT TOP ADJ 25T TRIMMER VERTICAL/TOP ADJ
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Meggitt Availability : 0
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by Thu. 21 Aug
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USD 0.656

Multiples of: 1

4290Y503K


50K TRIMPOT TOP ADJ 25T TRIMMER VERTICAL/TOP ADJ
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Meggitt Availability : 0
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by Thu. 21 Aug
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USD 0.656

Multiples of: 1

24N3-B1M-L-20


1M LINEAR POT 24MM PCB 24MM POTENTIOMETER
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Netech Availability : 0
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by Thu. 21 Aug
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USD 0.6713

Multiples of: 1

RV16G3B50K


50K LIN DUAL 16MM SPLINE SHAFT ROTARY POTENTIOMETER
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Generic Availability : 0
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by Thu. 21 Aug
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USD 0.6779

Multiples of: 1

VA05H-1-101


VA05H-1-101 CERMET TRIMMER
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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 Availability : 0
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by Thu. 21 Aug
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USD 0.6858

Multiples of: 1

3309P-2-103


3309P-2-103 CERMET TRIMMER
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Bourns Availability : 0
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by Thu. 21 Aug
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USD 0.6868

Multiples of: 1

W3266X-1-104


100K TRIMPOT MULTI TURN TRIMMER VERT/SIDE ADJ
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Netech Availability : 0
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by Thu. 21 Aug
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USD 0.6877

Multiples of: 1

3296P-1-203


3296P-1-203 TRIMMER
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Bourns Availability : 0
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by Thu. 21 Aug
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USD 0.6929

Multiples of: 1

406P/10K


406P/10K TRIMMER
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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 Availability : 0
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by Thu. 21 Aug
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USD 0.7015

Multiples of: 1

4290W200K


20R TRIMPOT TOP ADJ 25T TRIMMER VERTICAL/TOP ADJ
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Meggitt Availability : 0
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by Thu. 21 Aug
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USD 0.7227

Multiples of: 1

4290W204K


200K TRIMPOT TOP ADJ 25T TRIMMER VERTICAL/TOP ADJ
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Meggitt Availability : 0
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by Thu. 21 Aug
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USD 0.7312

Multiples of: 1

63X/1K


63X/1K TRIMMER
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Vishay Availability : 0
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by Thu. 21 Aug
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USD 0.7332

Multiples of: 1

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