About Potentiometers, Trimmers & Rheostats

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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Global Stock ⓘ (▲▼)Price(USD) 

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PVG5H105C03R00


Bourns Trimmer Resistors - SMD 1Mohms 5mm 11turn Side Adjust
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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.

Bourns Availability : 394
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USD 1.3406

Multiples of: 1

23ESA103MMF50AF


Potentiometers 10 KOhm 0.4W Carbon
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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 Availability : 394
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USD 5.45

Multiples of: 5

3362X-1-100LF


Trimmer Resistors - Through Hole 1/4IN SQ 10 OHMS 10% 0.5WATTS
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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.

Bourns Availability : 393
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USD 0.3232

Multiples of: 1

P160KNP-0EC15B25K


Potentiometers 16mm 25K ohm
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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 Availability : 393
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USD 0.8173

Multiples of: 1

RV16AF-10-15R1-B1M-0DLA


Potentiometers Linear B1M Solder Lugs
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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.

Alpha Taiwan Availability : 393
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USD 0.913

Multiples of: 1

82MR100KLF


BI Technologies TT Electronics Trimmer Resistors - Through Hole 100K ohm 10% 6.35mm
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TT Electronics Availability : 393
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USD 1.1537

Multiples of: 100

RV24AF-10-20K-B2K-LA


Potentiometers Linear Knurled 2K
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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.

Alpha Taiwan Availability : 392
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USD 0.913

Multiples of: 1

91A1D-B24-B18L


Potentiometers PANEL CONTROL - 5/8" (16MM) ST-CP
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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.

Bourns Availability : 392
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USD 4.175

Multiples of: 45

T93YA472KT20


Trimmer Resistors - Through Hole T93 YA 4K7 10% TU50 e3
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Vishay Availability : 391
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USD 0.9911

Multiples of: 1

PS20-11PC1AR10K


Slide Potentiometers 10K Ohms 20% SLIDE POTENTIOMETER
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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 Availability : 391
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USD 1.0087

Multiples of: 1

MFP140-R


Switch Slide Side Slide 0.3A 30VDC 10000Cycles PC Pins Thru-Hole Bag
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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.

Knitter-Switch Availability : 391
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USD 1.2285

Multiples of: 1

P092N-QC20AR100K


Potentiometers 9mm Rotary Panel Potentiometer
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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 Availability : 391
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USD 1.573

Multiples of: 1

PDA241-HRT02-105B0


Bourns Potentiometers 1Mohms Plain Shaft HIGH
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Bourns Availability : 391
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USD 1.859

Multiples of: 1

3214J-2-102E


Trimmer Resistors - SMD 4MM SQ 1KOHMS 10% 5TURN
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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.

Bourns Availability : 391
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USD 2.0354

Multiples of: 1

3224X-1-504E


500 kOhms 0.25W, 1/4W Gull Wing Surface Mount Trimmer Potentiometer Cermet 12.0 Turn Top Adjustment
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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.

Bourns Availability : 391
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USD 2.134

Multiples of: 1

3362X-1-502LF


5 kOhms 0.5W, 1/2W PC Pins Through Hole Trimmer Potentiometer Cermet 1.0 Turn Side Adjustment
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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.

Bourns Availability : 390
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USD 0.7018

Multiples of: 1

RV24AF-10-20K-B5K-LA


Potentiometers Linear Knurled 5K
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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.

Alpha Taiwan Availability : 390
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USD 0.913

Multiples of: 1

TS53YL503MR10


50 kOhms 0.25W, 1/4W Gull Wing Surface Mount Trimmer Potentiometer Cermet 1.0 Turn Top Adjustment
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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.

Vishay Availability : 390
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USD 1.4073

Multiples of: 1

44GR10KLFTB


Trimmer Resistors - SMD 1/4W 10K Ohms 10% MULTI TURN
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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 Availability : 390
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USD 3.2791

Multiples of: 1

PT10LV10-101A2020


Trimmer Resistors - Through Hole 100ohms 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 Availability : 389
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USD 0.3622

Multiples of: 1

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