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) 

(Ex. GST)(▲▼)		Enter Qty
3204X102P


TE Connectivity Citec Trimmer Resistors - SMD 1KOhm 110W Cermet
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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 : 403
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USD 1.0844

Multiples of: 1

3214X-1-204E


Trimmer Resistors - SMD 4MM SQ 200KOHMS 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 : 403
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USD 1.6

Multiples of: 200

RA2045F-20G-15LC-B50K-C


Slide Potentiometers 20mm TRVL LINEAR 50K GREEN LED PC MOUNT
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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 : 403
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USD 2.024

Multiples of: 1

3269X-1-202GLF


2 kOhms 0.25W, 1/4W Gull Wing Surface Mount Trimmer Potentiometer Cermet 12.0 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 : 403
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USD 2.398

Multiples of: 1

PA16NP103MLB15


Potentiometers 10Kohm 20% Clockwise Audio/Plastic black
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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 : 403
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USD 15.5319

Multiples of: 1

PT06-K-V-501(500R)


±20% 100mW 500Ω - Variable Resistors/Potentiometers ROHS
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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.

Guosheng Availability : 402
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USD 0.1028

Multiples of: 5

3362P-1-254LF


Trimmer Resistors - Through Hole 1/4"SQ 250KOHMS 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 : 402
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USD 0.4312

Multiples of: 1

72PR1MEGLF


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 Availability : 402
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USD 0.957

Multiples of: 1

PV37W102C01B00


Trimmer Resistors - Through Hole 1.0Kohms Sealed 6mm SQ 12turn
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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.

Murata Availability : 402
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USD 0.9636

Multiples of: 1

PTA6043-2010CIA203


Bourns Slide Potentiometers 20K AUDIO
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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 : 402
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USD 1.166

Multiples of: 1

3352T-1-104


Trimmer Resistors - Through Hole 3/8"RND 100KOHMS 20% 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 : 402
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USD 1.8177

Multiples of: 1

G32AT-B202


Potentiometer: mounting; single turn; 2kΩ; 125mW; SMD; ±20%; linear
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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.

Tocos Availability : 401
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USD 0.343

Multiples of: 1

RV170SF-10-15R1-A10K


Potentiometers Audio W/SW 10K
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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 : 401
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USD 0.858

Multiples of: 1

PDB241-E420K-104B0


Potentiometers 100K 24MM 20%
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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 : 401
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USD 1.408

Multiples of: 1

270X232A102B1B1


CTS Electronic Components Potentiometers 1Kohms 20% Linear SPST Rotary
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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.

CTS Availability : 401
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USD 3.982

Multiples of: 1

PTL30-10O1-203B2


Slide Potentiometers 20Kohms Travel=30mm Center Detent
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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 : 400
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USD 0.2357

Multiples of: 1

PTV09A-4225U-B104


Potentiometers PANEL CONTROL - 9MM-ST-CA 100 kohms 25 mm
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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 : 400
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USD 0.4829

Multiples of: 1

ST-32ETA202


2 kOhms 0.125W, 1/8W J Lead 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.

Nidec Copal Availability : 400
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USD 0.7935

Multiples of: 1

RV24AF-10-40R1-B1MEG


Potentiometers Linear 1MEG
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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 : 400
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USD 1.089

Multiples of: 1

66WR20KLF


Trimmer Resistors - Through Hole 9.53MM 3/8" 25-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 Availability : 400
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USD 1.881

Multiples of: 1

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