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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PT10LH01-103B2020


Trimmer Resistors - Through Hole 10Kohms 10mm Rnd Side adj
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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 1521
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AUD 0.6961
Multiples of: 1

PT10MV10-255A3030


Trimmer Resistors - Through Hole 2.5Mohms 10mm Rnd Top adj
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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 1519
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AUD 0.5732
Multiples of: 1

PT10MV10-505A3030-S


Trimmer Resistors - Through Hole 5Mohms 10mm Rnd Top adj Steel Lead
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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 1519
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AUD 0.4981
Multiples of: 1

PT15NV18-251A2020


Trimmer Resistors - Through Hole 250ohms 15mm Rnd
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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 1518
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AUD 0.7635
Multiples of: 1

EVU-F3MFL3B24


20k Ohm 1 Gang Linear Panel Mount Potentiometer Detent 1.0 Kierros 0.05W, 1/20W PC Pins, Board Locks
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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.

Panasonic 1518
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AUD 1.1292
Multiples of: 1

PT15NV17-103A2020-E-S


Trimmer Resistors - Through Hole
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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 1517
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AUD 0.6301
Multiples of: 1

PT15LH06-502A2020


Trimmer Resistors - Through Hole 5Kohms 15mm Rnd
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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 1516
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AUD 0.7247
Multiples of: 1

PV36W200C01B00


Trimmer Resistors - Through Hole 20ohms 10mm Square 25turn
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Murata 1516
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AUD 1.3163
Multiples of: 1

PDB12-H4301-103BF


10k Ohm 1 Gang Linear Through Hole Potentiometer None 1.0 Kierros Carbon 0.08W PC Pins, Board Locks
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Bourns 1513
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AUD 0.7327
Multiples of: 100

PVG3A200C01R00


Trimmer Resistors - SMD 20ohms Sealed 3mm Sngl turn
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Bourns 1368
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AUD 0.9051
Multiples of: 1

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