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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WA2G040P504BA


Potentiometer, 500K Ohm, 10%, 0.5W(1/2W), 1(Elec)/1(Mech)Turn, 5/8" Shaft Length.
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Honeywell 5
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AUD 37.5728
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409060073800034


Potentiometers Industrial Potentiometers
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Honeywell 5
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AUD 41.9216
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39255K


Potentiometers 0.5W Pwr Ratn,5kOhm Potentiometer
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Honeywell 5
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AUD 42.9104
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PE30L0FR472MLB


Potentiometers PE30 AL 4K7 20% L BO e3
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Vishay 5
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AUD 44.3192
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3048L-2-103


Slide Potentiometers 31.75mm 10Kohms Travel 0.2 inch
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Bourns 5
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AUD 49.291
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3059J-1-201M


TRIMMER-1 1/4in RECT MT CER
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Bourns 5
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AUD 51.9907
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3057J-1-500


Trimmer Resistors - Through Hole 50ohms 5% 1 1/4" J Connector
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Bourns 5
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AUD 58.6448
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380000M8629


Potentiometers Industrial Potentiometers
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Honeywell 5
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AUD 67.3321
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1625932-8


Potentiometers LC1 10K 20% 22MM SL
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TE Connectivity 5
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AUD 77.7612
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404802803029


Potentiometers LC1 10K 20% 22MM SL
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TE Connectivity 5
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AUD 84.8694
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