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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RS20H12AC002


Slide Potentiometers Dual Unit20mm Horizontal Type
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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.

ALPS 5
Ships to you
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AUD 1.1548
Multiples of: 1

82PR2K


Res Cermet Trimmer 2K Ohm 10% 0.5W(1/2W) 1(Elec)/1(Mech)Turn (6.35 X 3.56mm) Pin Thru-Hole Box
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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 0
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AUD 1.1913
Multiples of: 1

TS4YJ502MR10


Trimmer Resistors - SMD 4mm J-HOOK 5K
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Vishay 0
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AUD 1.1918
Multiples of: 500

3362P-1-103


Trimmer Resistors - Through Hole 1/4"SQ 10KOHMS 10% 0.5WATTS
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Bourns 0
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AUD 1.1919
Multiples of: 1

3386P-11-501T


Bourns Trimmer Resistors - Through Hole 38IN SQ 500 OHM 10% 0.5WATTS
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Bourns 0
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AUD 1.194
Multiples of: 1

PTC10LV10-252A2020


Trimmer Resistors - Through Hole 2.5Kohms 10mm Rnd
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Amphenol 0
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AUD 1.1952
Multiples of: 1

EVU-E3JFK4B14


10k Ohm 1 Gang Linear Panel Mount Potentiometer Detent 1.0 Kierros 0.05W, 1/20W PC Pins, Board Locks
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Panasonic 0
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AUD 1.196
Multiples of: 1

EVU-E3JFK4B54


50k Ohm 1 Gang Linear Panel Mount Potentiometer Detent 1.0 Kierros 0.05W, 1/20W PC Pins, Board Locks
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Panasonic 0
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AUD 1.196
Multiples of: 1

EVU-F3MFL3D54


Potentiometers 50KOhms 9MM VERT MET BUSHING
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Panasonic 0
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AUD 1.196
Multiples of: 1

EVU-E3JFK4B24


Potentiometers DISCONTINUED: LTB 12/31/2018
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Panasonic 0
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AUD 1.196
Multiples of: 1

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