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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82PR1MEGLF


Trimmer Resistors - Through Hole 1/2W 1M 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
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AUD 1.2084
Multiples of: 1600

PTA1543-2010DPB103


Slide Potentiometers 10MM SHAFT NO DET 15MM STRK SNG LIN
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Bourns 0
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AUD 1.2084
Multiples of: 1

P160KNP-0EA20A50K


BI Technologies TT Electronics Potentiometers 110W 50K Ohms 20% 16mm ROTARY POT
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TT Electronics 0
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AUD 1.2096
Multiples of: 1

3314J-2-501E


Trimmer Resistors - SMD SQUARE 500OHMS 20% 0.25WATTS
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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 0
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AUD 1.21
Multiples of: 1

64YR500LF


BI Technologies TT Electronics Trimmer Resistors - Through Hole 500 ohm 10% 14" squ 12 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
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AUD 1.21
Multiples of: 50

TVP-1232-220K


Potentiometer: mounting; single turn; 220kO; 100mW; ±20%; linear
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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.

Telpod 0
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AUD 1.2102
Multiples of: 1

TVP-1232-22K


Potentiometer: mounting; single turn; 22kO; 100mW; ±20%; linear
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Telpod 0
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AUD 1.2102
Multiples of: 1

392055M8814


Potentiometers INDUSTRIAL POTENTIOMETERS
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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.

Honeywell 0
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AUD 1.2103
Multiples of: 1

PTC10LV10-204A2020


Trimmer Resistors - Through Hole 200Kohms 10mm 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 0
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AUD 1.2108
Multiples of: 2000

25RXR500KLF


Trimmer Resistors - Through Hole 1/2W 500K 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
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AUD 1.2127
Multiples of: 2000

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