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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SS-4928


Basic / Snap Action Switches
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AUD 2.5104
Multiples of: 10

RJ26FX101


Res Cermet Trimmer 100 Ohm 10% 0.25W(1/4W) 12(Elec)Turn 1.78mm (7.37 X 4.32 X 6.35mm) Pin Thru-Hole Tube
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AUD 2.5105
Multiples of: 163

3310P-025-202L


Bourns Potentiometers 9mm 2Kohms Single Cup
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AUD 2.5105
Multiples of: 1

PV32P202A02B00


Trimmer Resistors - Through Hole 2K 10% 6MM SINGLETURN
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Bourns 0
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AUD 2.6606
Multiples of: 100

RK11K11410KA


POTENTIOMETER, 10KA
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ALPS 0
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AUD 2.5116
Multiples of: 1

PDB181-GTR04-504C2


Potentiometers 500K REVERSE AUDIO
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AUD 2.5119
Multiples of: 1

3352V-1-101LF


Trimmer Resistors - Through Hole 3/8" TRIMPOT 100uH RND ST CERMET
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AUD 2.5119
Multiples of: 500

84WR1MLF


Trimmer Resistors - SMD 6.35MM 1/4" 12-TURN SEALED
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TT Electronics 0
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AUD 2.5119
Multiples of: 1

3009P-1-253LF


Trimmer Resistors - Through Hole 25Kohms 10% 3/4inch rectangular
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Bourns 0
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AUD 2.5131
Multiples of: 100

270X232A254B2A1


Potentiometers 250Kohms 20% 10% AUD No Switch
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CTS 0
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AUD 2.5171
Multiples of: 1

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