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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3266X-1-203LF


Trimmer Resistors - Through Hole 1/4" 20Kohms 10% SQ W/Standoff Sealed
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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 194
Ships to you
between Thu. 27 Nov to Wed. 03 Dec
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AUD 3.4921

Multiples of: 100

AD5274BCPZ-100-RL7


Digital Potentiometer 100k Ohm 1 Circuit 256 Taps I²C Interface 10-LFCSP-WD (3x3)
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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.

Analog Devices 194
Ships to you
between Thu. 11 Dec to Tue. 16 Dec
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AUD 3.7401

Multiples of: 1

3329P-1-501


Trimmer Resistors - Through Hole 1/4"RND 500OHMS 10% 0.5WATTS
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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 194
Ships to you
between Wed. 03 Dec to Fri. 05 Dec
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AUD 4.0577

Multiples of: 1

PV12P103A01B00


Trimmer Resistors - Through Hole 10k ohm
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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 194
Ships to you
between Thu. 27 Nov to Wed. 03 Dec
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AUD 4.1468

Multiples of: 50

M64Z104KB40


Trimmer Resistors - Through Hole 3/8"SQ 100Kohms Multi Turn Cermet
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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 194
Ships to you
between Wed. 03 Dec to Fri. 05 Dec
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AUD 4.1923

Multiples of: 1

3266W-1-504


Trimmer Resistors - Through Hole 1/4" 500Kohms 10% SQ W/Standoff Sealed
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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 194
Ships to you
between Thu. 27 Nov to Wed. 03 Dec
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AUD 4.2262

Multiples of: 10

3266W-1-104


Trimmer Resistors - Through Hole 1/4" 100Kohms 10% SQ W/Standoff Sealed
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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 194
Ships to you
between Thu. 27 Nov to Wed. 03 Dec
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AUD 4.2262

Multiples of: 10

3299P-1-203


Trimmer Resistors - Through Hole 20Kohms Standoffs Horizontal Adjust
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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 194
Ships to you
between Wed. 03 Dec to Fri. 05 Dec
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AUD 4.418

Multiples of: 1

M64Y253KB40


Trimmer Resistors - Through Hole 3/8"SQ 25Kohms Multi Turn Cermet
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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 194
Ships to you
between Wed. 03 Dec to Fri. 05 Dec
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AUD 4.7238

Multiples of: 1

3329W-1-104


Trimmer Resistors - Through Hole 1/4"RND 100KOHMS 10% 0.5WATTS
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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 194
Ships to you
between Wed. 03 Dec to Fri. 05 Dec
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AUD 5.0192

Multiples of: 1

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