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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TS63Y203KR10


Trimmer Resistors - SMD 20K OHM 6.35MM SEALD
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Vishay 0
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AUD 3.5842
Multiples of: 1

SM-42TW502


5 kOhms 0.25W, 1/4W J Lead Surface Mount Trimmer Potentiometer Cermet 11.0 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.

Nidec Copal 0
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AUD 3.585
Multiples of: 1

1624143-1


Potentiometers 23E 47KA 6X50PL B9 M10
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TE Connectivity 0
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AUD 3.5915
Multiples of: 200

P082N-061F1CAR100K


Res Conductive Plastic POT 100K Ohm 20% 0.025W 1(Elec)/1(Mech)Turns 4.75mm (17 X 7.7 X 9.35mm) Pin Panel Mount/Through Hole
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TT Electronics 0
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AUD 3.5942
Multiples of: 10

ST-5EW104


Trimmer Resistors - SMD 100 KW 6mm SMD multi turn Gull wing top adj.
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Nidec Copal 0
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AUD 3.5955
Multiples of: 1

PDA241-HRT01-254B0


Potentiometers 250Kohms 24 teeth Knurled Shaft HIGH
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Bourns 0
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AUD 3.5962
Multiples of: 1

043P500


Trimmer Resistors - Through Hole
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AUD 3.6
Multiples of: 1

3352H-1-105LF


1 MOhms 0.5W, 1/2W Through Hole Thumbwheel Potentiometer Side Adjustment
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Bourns 0
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AUD 3.6
Multiples of: 1

64W205


64W205 vishay
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AUD 3.6042
Multiples of: 1

72XWR250KLF


Trimmer Resistors - Through Hole 1/2W 250K Ohms 10% SINGLE TURN
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TT Electronics 0
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AUD 3.6063
Multiples of: 100

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