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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RJR24FP201P


Trimmer Resistors - Through Hole TRIMMER-3/8" SQMT CERMET MIL-SPEC
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AUD 4.7187
Multiples of: 1

91U1A-T22-B18L


Potentiometers 50K 20% 5/8" SQ ST
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AUD 4.7211
Multiples of: 1

3006P-1-253ZLF


Res Cermet Trimmer 25K Ohm 10% 3/4W 15(Elec)Turn 2.54mm (26.67 X 7.92mm) Pin Panel Mount/Through Hole Tube
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AUD 4.7278
Multiples of: 100

RK12L1210-F30-C0-C102


Potentiometers
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ALPS 0
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AUD 4.7388
Multiples of: 1

8T000


SPECTRO TRIMMER ADJUSTMENT T
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NTE 0
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AUD 4.7416
Multiples of: 1

68XR10K


Res Cermet Trimmer 10K Ohm 10% 0.5W(1/2W) 20(Elec)Turn 2.29mm (11.05 X 6.22 X 9.53mm) Pin Thru-Hole Box
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TT Electronics 0
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AUD 4.746
Multiples of: 50

T7YA224MB40


Vishay Sfernice Trimmer Resistors - Through Hole
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Vishay 0
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AUD 4.7619
Multiples of: 1

3360Y-1-503


Potentiometers PANEL CONTROL-6mm SQ ST COND PLASTIC
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AUD 4.7761
Multiples of: 1

3360Y-1-102


Potentiometers PANEL CONTROL-6mm SQ ST COND PLASTIC
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AUD 4.7761
Multiples of: 1

43WR10KLFTB


10 kOhms 0.125W, 1/8W J Lead Surface Mount Trimmer Potentiometer Cermet 11.0 Turn Top Adjustment
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AUD 4.7776
Multiples of: 500

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