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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3314H-1-254


Bourns Trimmer Resistors - SMD 4MM SQ TRIMPOT 250K ST CERMET SMD
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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 1.5103
Multiples of: 1

RK09K12C0D0U


Potentiometers 20 KOhms 30%
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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.

ALPS 0
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AUD 1.5149
Multiples of: 1

3314G-1-103G


Res Cermet Trimmer 10K Ohm 20% 1/4W 1(Elec)/1(Mech)Turn 2.45mm (5 X 6.2 X 2.55mm) Gull Wing SMD Embossed T/R
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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 1.5151
Multiples of: 3000

72XLR100KLF


Trimmer Resistors - Through Hole 1/2W 100K 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 1.5728
Multiples of: 1200

72XR100LF


Trimmer Resistors - Through Hole 3/8" Squ 100 10%
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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 1.517
Multiples of: 1400

RK08H12100GZ


Potentiometers Vertical type / Dual-unit / 10k ohm, 15A / 1mm
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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.

ALPS 0
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AUD 1.5178
Multiples of: 1

T93YA501KT20


500 Ohms 0.5W, 1/2W PC Pins Through Hole Trimmer Potentiometer Cermet 21.0 Turn 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.

Vishay 0
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AUD 1.5183
Multiples of: 50

CT-94EX 10K OHM (103)


Precision Potentiometer 10KOhms ±10% ±100ppm/℃ CT-94EX 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.

Nidec Copal 0
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AUD 1.5186
Multiples of: 1

CT-94EW 1K OHM (102)


Precision Potentiometer 1KOhms ±10% ±100ppm/℃ CT-94EW 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.

Nidec Copal 0
6 to 16 Weeks Calender.png

AUD 1.5186
Multiples of: 1

CT-94EW 100K OHM (104)


Precision Potentiometer 100KOhms ±10% ±100ppm/℃ CT-94EW 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.

Nidec Copal 0
6 to 16 Weeks Calender.png

AUD 1.5186
Multiples of: 1

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