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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M64X103KB40


Trimmer Resistors - Through Hole 3/8"SQ 10Kohms Multi Turn Cermet
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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.

Vishay 3153
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AUD 2.3478
Multiples of: 1

3214J-1-200E


20 Ohms 0.25W, 1/4W J Lead Surface Mount Trimmer Potentiometer Cermet 5.0 Turn Side Adjustment
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Bourns 194
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AUD 2.9104
Multiples of: 1

3299X-1-100LF


10 Ohms 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.

Bourns 194
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AUD 2.2657
Multiples of: 1

M64Y503KB40


50 kOhms 0.5W, 1/2W PC Pins Through Hole Trimmer Potentiometer Cermet 21.0 Turn Top Adjustment
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Vishay 194
Ships to you
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AUD 2.3185
Multiples of: 200

3313S-1-105E


Trimmer Resistors - SMD 3mm 10M Horizontal Adj
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Bourns 194
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AUD 2.444
Multiples of: 1

3386F-1-103T


Trimmer Resistors - Through Hole 38"SQ 10KOHMS 10% 0.5WATTS
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Bourns 194
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AUD 2.4791
Multiples of: 1

3352W-1-503LF


50 kOhms 0.5W, 1/2W Through Hole Thumbwheel Potentiometer Side Adjustment
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Bourns 194
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between Thu. 16 Jul to Wed. 22 Jul Calender.png

AUD 2.4813
Multiples of: 100

3352T-1-202LF


Bourns Trimmer Resistors - Through Hole 38"round 2Kohms 0.5watt 20%
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Bourns 194
Ships to you
between Thu. 16 Jul to Wed. 22 Jul Calender.png

AUD 2.4813
Multiples of: 100

3314S-3-104E


100 kOhms 0.25W, 1/4W J Lead Surface Mount Trimmer Potentiometer Cermet 1.0 Turn Side Adjustment
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Bourns 194
Ships to you
between Wed. 22 Jul to Fri. 24 Jul Calender.png

AUD 2.4231
Multiples of: 1

3329H-1-201LF


Trimmer Resistors - Through Hole 1/4"RND 200OHMS 10% 0.5WATTS
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Bourns 194
Ships to you
between Thu. 16 Jul to Wed. 22 Jul Calender.png

AUD 2.5554
Multiples of: 1

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