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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PTC10MV10-472A0505


TRIMMER, 4K7, 0.33W, 1TURN
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Amphenol 1534
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AUD 1.6849
Multiples of: 1

R16148-1B-2-B50K


Potentiometer: shaft; single turn; 50kO; 125mW; ±20%; THT; 6mm
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SR Passives 1533
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AUD 0.5902
Multiples of: 1

PT10LH01-103B2020


Trimmer Resistors - Through Hole 10Kohms 10mm Rnd Side adj
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Amphenol 1533
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AUD 0.6124
Multiples of: 1

PT10LV10-474A2020-PM-S


Trimmer Resistors - Through Hole
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Amphenol 1532
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AUD 0.5043
Multiples of: 1

EVU-E2KFK4D14


10k Ohm 1 Gang Logarithmic Through Hole, Snap In Potentiometer None 1.0 Kierros 0.05W, 1/20W PC Pins, Board Locks
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Panasonic 1532
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AUD 0.669
Multiples of: 1

POT2218M-10K


Potentiometer: shaft; multiturn; 10kO; 2W; ±5%; 6.35mm; linear
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SR Passives 1532
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AUD 8.2889
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CT-6EX103


10 kOhms 0.5W, 1/2W PC Pins Through Hole Trimmer Potentiometer Cermet 1.0 Turn Side Adjustment
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Nidec Copal 1531
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AUD 0.9387
Multiples of: 1

Hot 3296Y-1-501LF


Trimmer Resistors - Through Hole 3/8" 500ohms Sealed Vertical Adjust
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Bourns 1529
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AUD 1.6336
Multiples of: 1

EVU-F3MFL3B24


20k Ohm 1 Gang Linear Panel Mount Potentiometer Detent 1.0 Kierros 0.05W, 1/20W PC Pins, Board Locks
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Panasonic 1527
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AUD 0.6032
Multiples of: 1

PV37W103C01B00


Trimmer Resistors - Through Hole 10Kohms Sealed 6mm Square 12turn
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Murata 1527
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AUD 1.6151
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