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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EVM-2NSX80B53


Panasonic Trimmer Resistors - SMD 5KOhms 2MM CERMET TRIM POT
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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 0.4092

Multiples of: 1

3309W-1-253


Trimmer Resistors - Through Hole 9MM RND 25KOHMS 25% 0.5WATTS
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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 0.4094

Multiples of: 1

3309W-1-105


Trimmer Resistors - Through Hole 9MM RND 1MOHMS 25% 0.5WATTS
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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 0.4094

Multiples of: 1

EVM-F6SA00B13


1 kOhms 0.3W PC Pins Through Hole Trimmer Potentiometer Ceramic 1.0 Turn Top Adjustment
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AUD 0.4096

Multiples of: 1

701-7416


Screws, Volume Control-Switch and Potentiometer Nuts
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Concord 0
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AUD 0.4099

Multiples of: 1

EVM-AJGA00B54


Trimmer Resistors - Through Hole 50Kohm 25% 6mm Sq top adjust DP
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AUD 0.4103

Multiples of: 1

2-1630481-7


Res Carbon Film Trimmer 47K Ohm 20% 0.15W 1(Elec)/1(Mech)Turn (9.8 X 11 X 6mm) Pin Thru-Hole
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AUD 0.4104

Multiples of: 1

CB10MV473ME


Res Carbon Film Trimmer 47K Ohm 20% 0.15W 1(Elec)/1(Mech)Turn (9.8 X 11 X 6mm) Pin Thru-Hole
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AUD 0.4104

Multiples of: 1

PT10MV10-502A1010-PM-S


Trimmer Resistors - Through Hole
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AUD 0.4106

Multiples of: 1

PT10LV20KC


Trimmer Resistors - Through Hole 20Kohms 10mm Rnd Top adj
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AUD 0.411

Multiples of: 1

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