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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PS6MV55-104A3030


Trimmer Resistors - SMD 100k ohm 30%
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Amphenol 8919
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AUD 0.5877
Multiples of: 50

1623849-7


Trimmer Resistors - Through Hole 4290W 1K
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TE Connectivity 8811
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AUD 0.92
Multiples of: 1

TC42X-2-202E


Trimmer Resistors - SMD 2K 2mm SMD Single Turn
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Bourns 8658
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AUD 0.3178
Multiples of: 1

P120KGP-F20BR10K


Potentiometers 12mm 10K ohm
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TT Electronics 8642
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AUD 1.2267
Multiples of: 1

PTC10LV10-202A2020


Trimmer Resistors - Through Hole 2Kohms 10mm Rnd
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Amphenol 8556
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AUD 0.8188
Multiples of: 25

3142W104P


TE Connectivity Citec Trimmer Resistors - SMD 3142W 100K
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TE Connectivity 8536
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AUD 0.8183
Multiples of: 800

N6S25T0N-504-3030


Trimmer Resistors - Through Hole
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Amphenol 8502
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AUD 0.3333
Multiples of: 1

44WR100KLFT7


100 kOhms 0.25W, 1/4W J Lead Surface Mount Trimmer Potentiometer Cermet 9.0 Turn Top Adjustment
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TT Electronics 8443
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AUD 5
Multiples of: 250

PV36W103C01B00


Murata Electronics Trimmer Resistors - Through Hole 10Kohms 10mm Square 25turn
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Murata 8435
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AUD 1.3043
Multiples of: 1

TC33X-2-303E


Bourns Trimmer Resistors - SMD 3MM 30KOHMS 25% 0.1WATT OPEN FRM
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Bourns 8419
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AUD 0.1904
Multiples of: 1

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