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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450GT36R254A8S


Potentiometer, Carbon Compo
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CTS 0
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AUD 7.2873
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PR-246 1K A 20P1


Potentiometer: shaft; single turn; 1kO; 500mW; ±20%; soldered; 6mm
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Telpod 0
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AUD 7.2984
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5450625108


Potentiometers 54 22KA 6X30PL B8 HP
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TE Connectivity 0
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AUD 7.3
Multiples of: 1

5450625106


Potentiometers 4.7K .20W 20% PCB TERM POTENTIOMETER
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TE Connectivity 0
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AUD 7.3
Multiples of: 1

TSM4YL201KR05


Vishay Sfernice Trimmer Resistors - SMD 200ohms 10%
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Vishay 0
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AUD 7.306
Multiples of: 1

M63M503KB40


Trimmer Resistors - Through Hole 3/8"SQ 50Kohms 10% Single Turn Cermet
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Vishay 0
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AUD 7.2239
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91R1A-R22-B17L


Bourns Potentiometers 25K 20% 58" SQ ST
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Bourns 0
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AUD 7.1746
Multiples of: 1

67PR20K


Res Cermet Trimmer 20K Ohm 10% 0.5W(1/2W) 20(Elec)Turn 2.29mm (9.53 X 11.11 X 5.16mm) Pin Thru-Hole Box
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TT Electronics 0
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AUD 7.308
Multiples of: 50

67XR200K


Res Cermet Trimmer 200K Ohm 10% 0.5W(1/2W) 20(Elec)Turn 2.29mm (11.11 X 4.95 X 10.4mm) Pin Thru-Hole Box
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TT Electronics 0
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AUD 7.308
Multiples of: 50

RJR26FX204R


Trimmer Resistors - Through Hole 100ppm 200Kohms 12 TURNS NOM.
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Bourns 0
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AUD 7.32
Multiples of: 1

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