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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RJ-4EW103


Trimmer Resistors - Through Hole 10 KW 4mm rnd. single turn 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.

Nidec Copal 0
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AUD 2.4627
Multiples of: 1

PV36P200C01B00


Trimmer Resistors - Through Hole 20ohms 10mm Square 25turn
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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.

Murata 0
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AUD 2.4627
Multiples of: 2000

PV36P253C01B00


Trimmer Resistors - Through Hole 25Kohms 10mm Square 25turn
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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.

Murata 0
6 to 16 Weeks Calender.png

AUD 2.4627
Multiples of: 2000

PV36P205C01B00


Trimmer Resistors - Through Hole 2.0Mohms 10mm Square 25turn
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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.

Murata 0
6 to 16 Weeks Calender.png

AUD 2.4627
Multiples of: 2000

PV37X100C01B00


Trimmer Resistors - Through Hole 10ohms 6mm Square 12turns
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Murata 0
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AUD 2.4632
Multiples of: 1

44JR2KLFT7


Trimmer Resistors - SMD 1/4W 2K Ohms 10% MULTI TURN
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TT Electronics 0
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AUD 2.4643
Multiples of: 500

ST-4EB 500K??(504)


ST4EB 500K504 nidec copal trimmer smd variable resistors passive components
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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 2.469
Multiples of: 1

44GR50KLFT7


Trimmer Resistors - SMD 14W 50K Ohms 10% MULTI TURN
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TT Electronics 0
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AUD 2.4716
Multiples of: 500

EVJ-C00F25A14


10k Ohm 2 Gang Logarithmic Through Hole, Snap In Potentiometer None 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 0
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AUD 2.4748
Multiples of: 1

72PTR500LF


BI Technologies TT Electronics Trimmer Resistors - Through Hole
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TT Electronics 0
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AUD 2.4762
Multiples of: 700

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