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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JPEPL5034AZI


Potentiometers THUMBWHEEL PT10 FIG 5 BLUE NON-FLAM
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Amphenol 4721
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AUD 0.1877
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P120K-Y20B100K


Potentiometers 12mm 100K ohm
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TT Electronics 4682
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AUD 1.101
Multiples of: 1

RV24A02F-10-15S1-BF4


Potentiometers Linear SPDT 25K Screwdrvr Solder Lug
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Alpha Taiwan 4672
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AUD 2.7115
Multiples of: 1

RKT6V-20K


Potentiometer: mounting; single turn, horizontal; 20kO; 100mW
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SR Passives 4665
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AUD 0.1239
Multiples of: 10

PT15NV02-104A2020-E-S


Trimmer Resistors - Through Hole
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Amphenol 4661
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AUD 0.6672
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3386P-1-102TLF


Trimmer Resistors - Through Hole 3/8" 1Kohms 10% 0.5Watts Square
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Bourns 4652
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AUD 1.8683
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PDB081-P10-103B1


Potentiometers 10K 8MM MICRO ROTARY POT
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Bourns 4645
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AUD 0.9557
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P160KNP-0EC15A500K


BI Technologies TT Electronics Potentiometers 16mm 500K ohm
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TT Electronics 4626
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AUD 1.5156
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P160KNP-0EC15B100K


Potentiometers 1/5W 100K Ohm 20%
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TT Electronics 4497
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AUD 1.4981
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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 3653
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AUD 0.6287
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