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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SM-43TW101


Trimmer Resistors - SMD 100 W 5mm SMD 5 turn, J-lead, top-adjustment
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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 4
Ships to you
between Fri. 14 Aug to Wed. 19 Aug Calender.png

AUD 3.94
Multiples of: 1

PC-16 SH10IP06 100KB


Potentiometer: shaft; single turn; 100kO; 100mW; THT; 6mm; plastic
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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 2.74
Multiples of: 1

SM-42TA502


5 kOhms 0.25W, 1/4W J Lead Surface Mount Trimmer Potentiometer Cermet 11.0 Turn Side Adjustment
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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 2.7418
Multiples of: 1

72RXR100LF


BI Technologies TT Electronics Trimmer Resistors - Through Hole 100 ohm 10% Single Turn
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TT Electronics 0
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AUD 2.7425
Multiples of: 1000

PVG5H105C03B00


Trimmer Resistors - SMD 1Mohms 5mm 11turn Side Adjust
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Murata 0
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AUD 2.7425
Multiples of: 2000

5150500304


TE Connectivity Potentiometers 51 1KA
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TE Connectivity 0
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AUD 2.747
Multiples of: 1

72PTR2KLF


Trimmer Resistors - Through Hole 2K ohm 10% Single Turn
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TT Electronics 0
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AUD 2.75
Multiples of: 1

PC365B


Res POT 100K Ohm 20% 0.25W(1/4W) 1(Elec)/1(Mech)Turn 4mm (50.5 X 24 X 30mm) Pin Thru-Hole
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Philmore 0
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AUD 2.754
Multiples of: 20

PC825B


LINEAR POTENTIOMETER/SW.-1K
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Philmore 0
6 to 16 Weeks Calender.png

AUD 2.754
Multiples of: 20

PC875B


AUDIO POTENTIOMETER/SW.-500K
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Philmore 0
6 to 16 Weeks Calender.png

AUD 2.754
Multiples of: 20

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