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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3362P-1-203


Precision Potentiometer 20KOhms ±10% ±250ppm/℃ 3362P 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.

Guosheng 38803
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AUD 0.12
Multiples of: 5

3362R-1-502LF


Trimmer Resistors - Through Hole 1/4"SQ 5KOHMS 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 37651
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AUD 1.0866
Multiples of: 1

09.03201.02


Switch Slide ON ON SPDT Top Slide 0.5A 24VAC 24VDC 6VA 10000Cycles PC Pins Thru-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.

EOZ 35862
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AUD 2.6138
Multiples of: 1

TC33X-2-502E


Trimmer Resistors - SMD 3MM 5KOHMS 25% 0.1WATT OPEN FRM
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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 32107
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AUD 0.0917
Multiples of: 5

3296W-1-104


Precision Potentiometer 100KOhms ±10% ±250ppm/℃ 3296W RoHS
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Guosheng 28464
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AUD 0.1574
Multiples of: 5

3296W-1-102


Precision Potentiometer 1KOhms ±10% ±250ppm/℃ Through Hole RoHS
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Guosheng 27363
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AUD 0.1491
Multiples of: 5

35WR10KLFTR


Trimmer Resistors - SMD 10K OHM 3MM ST CERM
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TT Electronics 27142
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AUD 0.4522
Multiples of: 1

TC33X-2-103G


Trimmer Resistors - SMD 3MM 10KOHMS 25% 0.1WATT OPEN FRM
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Bourns 26478
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AUD 0.2404
Multiples of: 1

RM065-103(10K)


±25% 100mW 10kΩ Plugin Variable Resistors/Potentiometers ROHS
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Guosheng 25527
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AUD 0.0613
Multiples of: 10

P120K-Y20BR50K


50k Ohm 1 Gang Linear Through Hole, Snap In Potentiometer None 1.0 Kierros Conductive Plastic 0.05W, 1/20W PC Pins, Board Locks
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TT Electronics 24481
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AUD 1.1489
Multiples of: 1

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