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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PDB185-GTR31-504C2


500k Ohm 1 Gang Reverse Logarithmic Panel Mount Potentiometer Push-Push, DPDT 1.0 Kierros Carbon 0.05W, 1/20W Solder Lug
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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 13.2304
Multiples of: 1000

SP-1.2 2K2 A 20P3


Potentiometer: shaft; single turn; 2.2kO; 2W; ±20%; soldered; 6mm
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Telpod 0
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AUD 13.24
Multiples of: 1

PRM162-K420K-103A1


Potentiometers 10KOHMS KNURLED DUAL NO DET
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AUD 13.2508
Multiples of: 1

P261P-S1BF3CA10K


Potentiometers 1/2W 10K Ohm 10% POTENTIOMETER
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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 13.2657
Multiples of: 1

ACXM201070B


Trimmer Resistors - Through Hole Ceramic spacer MCB Resistor
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Vishay 0
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AUD 13.2657
Multiples of: 1

ACXM201075B


Trimmer Resistors - Through Hole Ceramic spacer MCB Resistor
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AUD 13.2657
Multiples of: 1

ACXM201067B


Trimmer Resistors - Through Hole Ceramic spacer MCB Resistor
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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 13.2657
Multiples of: 1

ACXM201074B


Trimmer Resistors - Through Hole Ceramic spacer MCB Resistor
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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 13.2657
Multiples of: 1

3292P-1-203LF


Trimmer Resistors - Through Hole 3/8" 20Kohms Sealed 10% Horizontal Mount
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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 13.2686
Multiples of: 1

DG-160 2K2


Potentiometer: shaft; single turn; 2.2kO; 2W; ±10%; 6mm; wirewound
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Telpod 0
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AUD 13.36
Multiples of: 1

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