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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M64Y504KB40


Trimmer Resistors - Through Hole 3/8"SQ 500Kohms Multi Turn Cermet
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AUD 2.4005
Multiples of: 5

72RXR100KLF


Trimmer Resistors - Through Hole 1/2W 100K Ohms 10% SINGLE TURN
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TT Electronics 0
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AUD 2.4029
Multiples of: 1

M64W205KB40


Trimmer Resistors - Through Hole 3/8"SQ 2Mohms Multi Turn Cermet
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Vishay 0
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AUD 2.4035
Multiples of: 200

3352E-1-201LF


Trimmer Resistors - Through Hole 3/8"round 200ohms 0.5watt 20%
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AUD 2.4038
Multiples of: 100

3352E-1-203


Trimmer Resistors - Through Hole 3/8"RND 20KOHMS 20% 0.5WATTS
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AUD 2.4038
Multiples of: 100

3352E-1-254LF


Trimmer Resistors - Through Hole 3/8"round 250Kohms 0.5watt 20%
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AUD 2.4038
Multiples of: 100

RK0971110D57


Potentiometers Flat 25mm 10k
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ALPS 0
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AUD 2.4067
Multiples of: 1

64XR1MEGLF


Res Cermet Trimmer 1M Ohm 10% 0.25W(1/4W) 12(Elec)Turn 1.78mm (7.37 X 4.19 X 6.86mm) Pin Thru-Hole Tube
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AUD 2.4095
Multiples of: 25

PV32N202A01B00


Trimmer Resistors - Through Hole 2000 ohm
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AUD 2.4791
Multiples of: 2000

3362M-1-204A


Trimmer Resistors - Through Hole TRIMMER - 14" SQ ST CERMET
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AUD 2.4164
Multiples of: 1000

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