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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72PTR10KLF


Trimmer Resistors - Through Hole 9.53MM 3/8" SINGLE TURN SEALED
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TT Electronics 1946
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AUD 3.0357
Multiples of: 1

G32AT-B201


Potentiometer: mounting; single turn; 200Ω; 125mW; SMD; ±20%
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Tocos 1944
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AUD 0.5578
Multiples of: 1

PT10LV10-473A2020


Trimmer Resistors - Through Hole 47Kohms 10mm Rnd Top adj
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Amphenol 1941
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AUD 0.575
Multiples of: 1

PV36P103C01B00


TRIMMER - 3/8in SQ MT CERME
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Bourns 1940
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AUD 2.4744
Multiples of: 100

JPEPL5012CR


Potentiometers SHAFT PT10 FIG 3 CREAM
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Amphenol 1940
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AUD 0.0948
Multiples of: 1000

PS15NV50-103A3030-PM


Trimmer Resistors - SMD
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Amphenol 1940
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AUD 0.1127
Multiples of: 1

3362P-1-503TLF


50 kOhms 0.5W, 1/2W PC Pins Through Hole Trimmer Potentiometer Cermet 1.0 Turn Top Finger Adjustment
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Bourns 1926
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AUD 2.1825
Multiples of: 1

3296Y-1-223LF


Res Cermet Trimmer 22K Ohm 10% 0.5W(1/2W) 25(Elec)Turn 2.19mm (9.53 X 4.83 X 11.55mm) Pin Thru-Hole Tube
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Bourns 1837
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AUD 1.7373
Multiples of: 1

RK09K1130AAU


potentiometers & variable resistors ±20% through hole rohs
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ALPS 334
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AUD 0.564
Multiples of: 1

RKT6V-1M


Potentiometer: mounting; single turn, horizontal; 1MO; 100mW; ±30%
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SR Passives 0
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AUD 0.1079
Multiples of: 10

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