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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90PR2KLF


Trimmer Resistors - Through Hole 34W 2K Ohms 10% MULTI 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 2.0851
Multiples of: 1

PTC15GV02-103A2020


Trimmer Resistors - Through 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.

Amphenol 0
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AUD 2.0851
Multiples of: 1

90PR1MEGLF


Res Cermet Trimmer 1M Ohm 10% 0.75W(3/4W) 20(Elec)Turn 2.36mm (20.57 X 4.83 X 6.35mm) 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.

TT Electronics 0
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AUD 2.0851
Multiples of: 800

T93Z200KT20


Trimmer Resistors - Through Hole 3/8" SQ H/ADJ 20
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Vishay 0
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AUD 2.0851
Multiples of: 1

3009P-1-205LF


Trimmer Resistors - Through Hole 2Mohms 10% 3/4inch rectangular
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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 2.0877
Multiples of: 1

3009P-1-100LF


Trimmer Resistors - Through Hole 10 OHMS 10% 3/4inch rectangular
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AUD 2.0877
Multiples of: 1

3009P-1-254LF


Trimmer Resistors - Through Hole 250Kohms 10% 3/4inch rectangular
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AUD 2.0877
Multiples of: 1

68WR20K


Res Cermet Trimmer 20K Ohm 10% 0.5W(1/2W) 20(Elec)Turn 2.29mm (9.53 X 6.22 X 11.05mm) 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 2.088
Multiples of: 1

500E-0353


TRIMMER 200K OHM 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.

NTE 0
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AUD 2.088
Multiples of: 1

500E-0201


Res Trimmer 10K Ohm 10% 0.5W(1/2W) 28(Elec)Turn (9.5 X 5 X 11.5mm) Pin Thru-Hole
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NTE 0
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AUD 2.088
Multiples of: 1

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