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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62PR200KLF


Trimmer Resistors - Through Hole 1/2W 200K 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.

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AUD 0.8226
Multiples of: 1

62PR50LF


Trimmer Resistors - Through Hole 1/2W 50 Ohms 20% SINGLE TURN
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AUD 0.8226
Multiples of: 1

66WR1K


Res Cermet Trimmer 1K Ohm 10% 0.5W(1/2W) 20(Elec)Turn 2.29mm (9.53 X 5.08 X 11.93mm) Pin Thru-Hole Box
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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.

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AUD 0.8226
Multiples of: 1

68WR250K


Trimmer Resistors - Through Hole 3/8" Squ 250K 10%
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AUD 0.8226
Multiples of: 1

67WR200K


Res Cermet Trimmer 200K Ohm 10% 0.5W(1/2W) 20(Elec)Turn 2.29mm (9.53 X 4.95 X 11.98mm) Pin Thru-Hole Box
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AUD 0.8226
Multiples of: 1

67YR50


Res Cermet Trimmer 50 Ohm 20% 0.5W(1/2W) 20(Elec)Turn 2.29mm (9.53 X 4.95 X 11.98mm) Pin Thru-Hole Box
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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.

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AUD 0.8226
Multiples of: 1

EVU-F2KFK3B14


Potentiometers 9mm Vert Single w/plastic sleeve
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AUD 0.8226
Multiples of: 1

84WR500K


Res Cermet Trimmer 500K Ohm 10% 0.25W(1/4W) 12(Elec)Turn 1.78mm (6.35 X 6.36 X 8.51mm) Gull Wing SMD Tube
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AUD 0.8226
Multiples of: 1

PT10YV11 253A2020


Trimmer Resistors - Through Hole 25Kohms 10mm Thumbwheel
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AUD 0.8229
Multiples of: 1

ST-32EA 2K??(202)


ST32EA 2K202 nidec copal trimmer smd variable resistors passive components
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AUD 0.8254
Multiples of: 1

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