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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RS301111J00R


Slide Potentiometers 50 KOhms
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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 11
Ships to you
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AUD 1.2096
Multiples of: 1

404806393016


Res Cermet Trimmer 1M Ohm 10% 0.5W(1/2W) 1(Elec)/1(Mech)Turn 3.7mm (9.5 X 4.95 X 9.5mm) Pin Thru-Hole
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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.

TE Connectivity 0
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AUD 1.1008
Multiples of: 1

91ER250KLF


Trimmer Resistors - Through Hole 3/8inch 50K LEADFREE Thumbwheel
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TT Electronics 0
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AUD 1.1014
Multiples of: 1

3362U-1-100LF


Bourns Trimmer Resistors - Through Hole 14IN SQ 10 OHMS 10% 0.5WATTS
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Bourns 0
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AUD 1.1016
Multiples of: 1

EVU-E2KFK4D53


5k 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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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.

Panasonic 0
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AUD 1.1041
Multiples of: 1

PV36W503C01B00


Trimmer Resistors - Through Hole 50K 10%
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Murata 0
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AUD 1.105
Multiples of: 1

SMUA504PET


Trimmer Resistors - SMD 0.125W 50 ohm 20% Single-Turn Trimmer
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Ohmite 0
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AUD 1.1056
Multiples of: 1

PV36Z500C01B00


Trimmer Resistors - Through Hole 50ohms 10mm Square 25turn
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Bourns 0
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AUD 1.106
Multiples of: 1

RV121F-30-009J-A10K-00K


Potentiometers 12mm Audio 10K
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Alpha Taiwan 0
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AUD 1.106
Multiples of: 1

CT20EP502


Trimmer Resistors - Through Hole 5 KW 20mm rect. multi turn side adj, 13mm pin space
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Nidec Copal 0
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AUD 1.107
Multiples of: 1

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