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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PT10MV10-503A2020


Trimmer Resistors - Through Hole 50Kohms 10mm Rnd Top adj
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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.

Amphenol 1441
Ships to you
between Thu. 08 Oct to Mon. 12 Oct
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AUD 0.575

Multiples of: 1

PT15LH06-501A2020


Trimmer Resistors - Through Hole 500ohms 15mm Rnd
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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.

Amphenol 1441
Ships to you
between Thu. 08 Oct to Mon. 12 Oct
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AUD 0.7635

Multiples of: 1

PV36X201C01B00


Trimmer Resistors - Through Hole 200ohms 10mm Square 25turns
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Murata 1440
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between Thu. 08 Oct to Mon. 12 Oct
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AUD 1.9643

Multiples of: 1

P082D-27CBR10K


Potentiometers 8mm 10Kohm 20% dual gang 11 detents
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TT Electronics 1440
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between Thu. 08 Oct to Mon. 12 Oct
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AUD 4.7614

Multiples of: 1

PT10YV10-473A2020


Trimmer Resistors - Through Hole 47Kohms 10mm Thumbwheel
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Amphenol 1438
Ships to you
between Thu. 08 Oct to Mon. 12 Oct
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AUD 0.9096

Multiples of: 1

SP22E-1K


Precision Potentiometers 1W 1Kohms 10%
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ETI Systems 1438
Ships to you
between Thu. 08 Oct to Mon. 12 Oct
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AUD 45.1471

Multiples of: 1

TS4YL502MR10


Trimmer Resistors - SMD 4mm GULL WING 5K
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Vishay 1437
Ships to you
between Thu. 08 Oct to Mon. 12 Oct
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AUD 1.4253

Multiples of: 1

3296W-1-471LF


Trimmer Resistors - Through Hole 3/8" 470ohms Sealed Vertical Adjust
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Bourns 1431
Ships to you
between Thu. 08 Oct to Mon. 12 Oct
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AUD 1.7757

Multiples of: 1

534B1202JCB


Precision Potentiometers
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Vishay 1418
Ships to you
between Fri. 02 Oct to Thu. 08 Oct
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AUD 30.36

Multiples of: 1

PC16SH10IP06222A2020TA


Potentiometer: shaft; single turn; 2.2kO; 200mW; THT; 6mm; plastic
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Amphenol 1353
Ships to you
between Fri. 02 Oct to Thu. 08 Oct
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AUD 2.02

Multiples of: 1

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