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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PTE45-152A-503B2


Slide Potentiometers 50Kohms Travel=45mm Dual Gang
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AUD 12.6146
Multiples of: 1

51AAA-B24-A15L


Potentiometers 1/2" 10K 10% Linear Cermet
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AUD 12.6589
Multiples of: 1

3852C-162-503AL


Potentiometers 50K 3/4" Single Turn
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AUD 12.6692
Multiples of: 45

BNS3590S-1-501


BNS3590S-1-501 500R 10T SOLDER LUG
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AUD 12.6734
Multiples of: 1

P260T-D1BS3CB100K


100k Ohm 1 Gang Linear Panel Mount Potentiometer None 1.0 Kierros Conductive Plastic 0.5W, 1/2W PC Pins
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TT Electronics 0
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AUD 12.6842
Multiples of: 840

3059L-1-103


3059L-1-103 CERMET TRIMMER
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AUD 12.717
Multiples of: 1

MDST-1-470K-W-ESA-N-1-N-Y


POT, 470K, AND ROTARY SWITCH
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Lorlin 0
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AUD 12.7355
Multiples of: 1

3339W-1-104


Trimmer Resistors - Through Hole 100K 5/16" Rnd 4Turn Cermet
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AUD 12.7425
Multiples of: 50

3925500


Potentiometers INDUSTRIAL POTENTIOMETERS
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Honeywell 0
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AUD 12.7425
Multiples of: 1

ST-5EW 1K??(102)


ST5EW 1K102 nidec copal trimmer smd variable resistors passive components
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Nidec Copal 0
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AUD 12.755
Multiples of: 1

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