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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PT10MH01-104A2020-S


Trimmer Resistors - Through Hole 100Kohms 10mm Rnd Side adj Steel lead
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Amphenol 5413
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AUD 0.4856
Multiples of: 1

5209INI


Potentiometers KNURLED SHAFT
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Amphenol 5383
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AUD 0.2389
Multiples of: 1

P120PK-Y20BR50K


Potentiometers 120W 50K Ohms 20% 12mm ROTARY POT
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TT Electronics 5380
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AUD 0.9583
Multiples of: 1

P170SP1-FC15AR10K


BI Technologies TT Electronics Potentiometers 120W 10K Ohms 20% 17mm ROTARY POT
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TT Electronics 5366
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AUD 1.9957
Multiples of: 1

P0915N-QC15AR500K


Potentiometers 1/40W 500K Ohms 20% 9mm ROTARY POT
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TT Electronics 5359
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AUD 1.6971
Multiples of: 1

N6L50T0C-103-3030


Trimmer Resistors - Through Hole 10K ohm 5.0mm 30% Carbon Pot
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Amphenol 5335
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AUD 0.2841
Multiples of: 500

P170N-QC12BR10K


Potentiometers 17mm Rotary Panel Potentiometer
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TT Electronics 5335
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AUD 1.4566
Multiples of: 1

3306P-1-101


100 Ohms 0.2W, 1/5W PC Pins Through Hole Trimmer Potentiometer Cermet 1.0 Turn Top Adjustment
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Bourns 5333
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AUD 0.4699
Multiples of: 1

CA9V 100K


Potentiometer: mounting; single turn, horizontal; 100kO; 0.15W
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ACP 5241
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AUD 0.218
Multiples of: 1

534B1103JC


10k Ohm 1 Gang Linear Panel Mount Potentiometer None 10.0 Kierros Wirewound 2W Solder Lug
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Vishay 5127
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AUD 36.225
Multiples of: 1

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