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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270X232A253B2B1


Potentiometers 25Kohms 20% 10% AUD SPST Rotary
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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.

CTS 0
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AUD 0.972
Multiples of: 1

72PR2K


Trimmer Resistors - Through Hole 3/8" Squ 2K 10%
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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.

TT Electronics 0
6 to 16 Weeks Calender.png

AUD 0.9731
Multiples of: 12

3152W103P


TE Connectivity Citec Trimmer Resistors - SMD 3152W 10K
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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
6 to 16 Weeks Calender.png

AUD 0.9744
Multiples of: 1

72XLR250KLF


Trimmer Resistors - Through Hole 1/2W 250K Ohms 10% SINGLE TURN
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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.

TT Electronics 0
6 to 16 Weeks Calender.png

AUD 0.9748
Multiples of: 100

ST-32EA 50 ohm (500)


Precision Potentiometer 50Ohms ±20% ±250ppm/℃ ST-32EA 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.

Nidec Copal 0
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AUD 0.9751
Multiples of: 1

PT15WH06-103A2020-8-NE


Trimmer Resistors - Through Hole 10Kohms 15mm Rnd Black
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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.

Amphenol 0
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AUD 0.9757
Multiples of: 2000

SMUA105PET


Trimmer Resistors - SMD 0.125W 50 ohm 20% Single-Turn 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.

Ohmite 0
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AUD 0.976
Multiples of: 1

1623920-9


Res Cermet Trimmer 20K Ohm 25% 3/20W 1Turn (4 X 4.8 X 2.6mm) Foot Print SMD T/R
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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
6 to 16 Weeks Calender.png

AUD 0.9762
Multiples of: 800

SMUB500PET


Trimmer Resistors - SMD 0.125W 50 ohm 20% Single-Turn 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.

Ohmite 0
6 to 16 Weeks Calender.png

AUD 0.9784
Multiples of: 1

ST-4EA 2K ohm (202)


Precision Potentiometer 2KOhms ±20% ±100ppm/℃ ST-4EA 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.

Nidec Copal 0
6 to 16 Weeks Calender.png

AUD 0.9789
Multiples of: 1

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