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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PTV111-4420A-B503


Potentiometers 50K LINEAR 20%
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Bourns 917
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AUD 1.2456
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PTA6044-2015CPB104


Slide Potentiometers 15MM SHAFT NO DET 60MM STRK DUAL LIN
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Bourns 917
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AUD 1.7662
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5465


Potentiometer Tools & Fixings M2 BRACKET PC16 SERIES
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Amphenol 916
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AUD 0.2813
Multiples of: 1

RS30111AC00V


Slide Potentiometers 10 KOhms 20% THT W/ SNAP-IN MNT
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ALPS 916
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AUD 0.8767
Multiples of: 1

P260P-D1BS3CB1K


Potentiometers 1/2W 1K Ohms 10% 12.7mm SQ ROTARY POT
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TT Electronics 916
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AUD 11.706
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RV16AF-10-20R1-B2K-LA


Potentiometers Linear 2K Solder Lugs
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Alpha Taiwan 915
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AUD 1.0529
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PTV111-4420A-C104


Potentiometers 100K 20%
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Bourns 915
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AUD 1.1615
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RA6020F-10-20D1-B50K


Slide Potentiometers 60mm TRVL Linear 50K
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Alpha Taiwan 915
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AUD 2.1843
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RV120F-10-15F-B100K


Potentiometers Linear D-Shaft 100K
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Alpha Taiwan 913
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AUD 2.0059
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RK09D1130C2P


Res POT 10K Ohm 20% 1(Elec)/1(Mech)Turn 6mm (9.8 X 28.8mm) Pin Bracket Mount/Through Hole
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ALPS 817
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AUD 1.343
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