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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3299P-1-204LF


200 kOhms 0.5W, 1/2W PC Pins Through Hole Trimmer Potentiometer Cermet 25.0 Turn Side Adjustment
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

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AUD 2.4463
Multiples of: 1

500E-0325


TRIMMER 10 OHM SINGLE TURN C
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NTE 0
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AUD 2.448
Multiples of: 1

500E-0326


TRIMMER 20 OHM SINGLE TURN C
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NTE 0
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AUD 2.448
Multiples of: 1

500E-0327


TRIMMER 50 OHM SINGLE TURN C
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NTE 0
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AUD 2.448
Multiples of: 1

3352E-1-103


TRIMMER - 3/8 RD ST CERMET
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AUD 2.4487
Multiples of: 100

90PR500LF


BI Technologies TT Electronics Trimmer Resistors - Through Hole 34W 500 Ohms 10% MULTI TURN
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AUD 2.4501
Multiples of: 1

3006Y-1-204


Trimmer Resistors - Through Hole 200K 3/4" 10% Sealed Mutlti Turn
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AUD 2.4514
Multiples of: 1

3352W-1-253


Trimmer Resistors - Through Hole 3/8"RND 25KOHMS 20% 0.5WATTS
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AUD 2.4582
Multiples of: 1

WH16BK-1-B10K


Potentiometer: shaft; 10kO; Features: with push-push switch
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AUD 2.4625
Multiples of: 1

3299Z-1-254LF


Bourns Trimmer Resistors - Through Hole 250Kohms Standoffs Horizontal Adjust
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AUD 2.4627
Multiples of: 1

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