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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81C1A-E28-A13


Potentiometers 5/8" 5K 10% Square Single Turn
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AUD 11.5958
Multiples of: 1

SM-42W 50K??(503)


SM42W 50K503 nidec copal trimmer smd variable resistors passive components
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Nidec Copal 0
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AUD 11.6148
Multiples of: 1

248-9-10-104


Potentiometers 1/2"SQ1/4"S 100Kohms Conductive Plastic
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Vishay 0
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AUD 11.6231
Multiples of: 1

3852A-202-502AL


Potentiometers 5K 3/4" Single Turn
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AUD 12.4776
Multiples of: 1

3852A-202-104AL


100k Ohm 1 Gang Linear Panel Mount Potentiometer None 1.0 Kierros Cermet 2W Solder Lug
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AUD 12.4776
Multiples of: 1

3852A-286-103AL


10k Ohm 1 Gang Linear Panel Mount Potentiometer None 1.0 Kierros Cermet 2W PC Pins
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AUD 11.6239
Multiples of: 270

3852A-282-102AL


1k Ohm 1 Gang Linear Panel Mount Potentiometer None 1.0 Kierros Cermet 2W Solder Lug
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AUD 12.609
Multiples of: 1

3852A-162-103AL


10k Ohm 1 Gang Linear Panel Mount Potentiometer None 1.0 Kierros Cermet 2W Solder Lug
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AUD 12.4776
Multiples of: 1

3851A-282-103BL


Potentiometers PANEL CONTROL 3/4" 1-T
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AUD 12.4776
Multiples of: 1

3852A-282-103AL


Potentiometers 10K 3/4" Single Turn
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AUD 12.6418
Multiples of: 1

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