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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09TR07AA503CP


Trimmer Resistors - Through Hole 9mm Trimmer 50kOhm 20% horizontal through hole
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CTS 961
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AUD 0.3441
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G43BT-B101


Precision Potentiometer 100Ohms ±20% ±100ppm/℃ G43B RoHS
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Tokyo Cosmos 961
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AUD 0.6482
Multiples of: 1

RV120DF-20-15A-A1M


Potentiometers Audio D-Shaft 1M PC Mount
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Alpha Taiwan 961
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AUD 1.5962
Multiples of: 1

450T328F102A1C1


1k Ohm 1 Gang Linear Panel Mount Potentiometer Rotary, SPST 1.0 Kierros Carbon 0.5W, 1/2W Solder Lug
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CTS 961
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AUD 5.6571
Multiples of: 1

PTN10-D11HB20


Precision Potentiometers 10mm horizontal 1M ohm hexagonal rotor linear 20% tolerance
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Same Sky 960
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AUD 0.385
Multiples of: 1

3313J-2-105E


Trimmer Resistors - SMD 18W 1Mohm 20% Standard Cross Slot
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Bourns 960
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AUD 1.3052
Multiples of: 1

RK09D1130C3C


Potentiometers 10 KOhms 30%
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ALPS 960
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AUD 1.5941
Multiples of: 1

3312J-1-504E


500 kOhms 0.1W, 1/10W J Lead Surface Mount Trimmer Potentiometer Cermet 1.0 Turn Top Adjustment
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Bourns 960
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AUD 2
Multiples of: 1

23ESB104MMF50NF


TE Connectivity Citec Potentiometers 100 KOhm 0.4W Carbon
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TE Connectivity 960
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AUD 7.3269
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3214G-1-102E


1 kOhms 0.25W, 1/4W Gull Wing Surface Mount Trimmer Potentiometer Cermet 5.0 Turn Side Adjustment
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Bourns 863
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AUD 2.0743
Multiples of: 1

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