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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3296W-1-104


Precision Potentiometer 100KOhms ±10% ±250ppm/℃ 3296W 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 81344
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AUD 0.1709
Multiples of: 5

RM065-103(10K)


±25% 100mW 10kΩ Plugin Variable Resistors/Potentiometers 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 38315
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AUD 0.0667
Multiples of: 10

TC33X-2-103G


Trimmer Resistors - SMD 3MM 10KOHMS 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 26478
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AUD 0.2404
Multiples of: 1

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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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 24599
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AUD 1.1378
Multiples of: 1

3313S-1-104E


100 kOhms 0.125W, 1/8W J Lead Surface Mount Trimmer Potentiometer Cermet 1.0 Turn Side Adjustment
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Bourns 24056
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AUD 1.1205
Multiples of: 200

35WR10KLFTR


Trimmer Resistors - SMD 10K OHM 3MM ST CERM
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TT Electronics 23848
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AUD 0.4449
Multiples of: 1

TC33X-2-503G


Trimmer Resistors - SMD 3MM 50KOHMS 25% 0.1WATT OPEN FRM
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Bourns 20833
Ships to you
between Thu. 02 Apr to Mon. 06 Apr Calender.png

AUD 0.2101
Multiples of: 1

TC33X-2-104E


100 kOhms 0.1W, 1/10W J Lead Surface Mount Trimmer Potentiometer Cermet 1.0 Turn Top Adjustment
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Bourns 18381
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AUD 0.1106
Multiples of: 5

3224W-1-103E


Trimmer Resistors - SMD 4mm 10Kohms 10% Square Cermet Sealed
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Bourns 2425
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AUD 1.3433
Multiples of: 500

PT10MH10-104A2020-S


Trimmer Resistors - Through Hole 100K ohm +/-20%
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Amphenol 2
Ships to you
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AUD 0.4931
Multiples of: 1

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