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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3310H-026-102L


Potentiometers 9mm 1Kohms Dual Cup W/switch
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AUD 6.9
Multiples of: 1

3266Z-1-101


Trimmer Resistors - Through Hole 1/4IN 100 OHMS 10% SQ W/Standoff Sealed
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AUD 6.9231
Multiples of: 1

ST-7ETA104


100 kOhms 0.25W, 1/4W J Lead Surface Mount Trimmer Potentiometer Cermet 3.0 Turn Top Adjustment
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AUD 6.93
Multiples of: 1

ST-7ETB502


5 kOhms 0.25W, 1/4W Gull Wing Surface Mount Trimmer Potentiometer Cermet 3.0 Turn Top Adjustment
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AUD 6.93
Multiples of: 1

ST-7ETB203


20 kOhms 0.25W, 1/4W Gull Wing Surface Mount Trimmer Potentiometer Cermet 3.0 Turn Top Adjustment
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AUD 6.93
Multiples of: 1

3224W-FL4-501E


Trimmer Resistors - SMD 4MM SQ MT CERMET TRIMMER SMD
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AUD 6.9307
Multiples of: 250

RJR26FX103R


Trimmer Resistors - Through Hole 100ppm 10Kohms 12 TURNS NOM.
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AUD 6.9316
Multiples of: 1

1624146-2


Potentiometers 23E 470KA 6.35X50FL B7 CAT
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AUD 6.9324
Multiples of: 1

026TB32R5A0B1B1


5 Ohm 1 Gang Linear Panel Mount Potentiometer Rotary, SPST 1.0 Kierros Wirewound 5W Solder Lug
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AUD 6.934
Multiples of: 1

026TB32R100B1B1


10 Ohm 1 Gang Linear Panel Mount Potentiometer Rotary, SPST 1.0 Kierros Wirewound 5W Solder Lug
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AUD 6.934
Multiples of: 1

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