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.
First...14311432143314341435...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
3224W-1-103G


Trimmer Resistors - SMD 4mm 10Kohms 10% Square Cermet Sealed
Icon ROHS
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 4492
Ships to you
between Fri. 07 Aug to Tue. 11 Aug Calender.png

AUD 3.1851
Multiples of: 1

3352W-1-504


Trimmer Resistors - Through Hole 3/8"RND 500KOHMS 20% 0.5WATTS
Icon ROHS
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 0
6 to 16 Weeks Calender.png

AUD 3.1687
Multiples of: 500

3269W-1-203LF


20 kOhms 0.25W, 1/4W Gull Wing Surface Mount Trimmer Potentiometer Cermet 12.0 Turn Top Adjustment
Icon ROHS
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 0
6 to 16 Weeks Calender.png

AUD 3.1786
Multiples of: 100

ST-32EA 20K??(203)


ST32EA 20K203 nidec copal trimmer smd variable resistors passive components
Icon ROHS
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 0
6 to 16 Weeks Calender.png

AUD 3.1822
Multiples of: 1

ST-32EA 200??(201)


ST32EA 200201 nidec copal trimmer smd variable resistors passive components
Icon ROHS
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 0
6 to 16 Weeks Calender.png

AUD 3.1822
Multiples of: 1

PDA241-HRT00-254B0


Potentiometers 250Kohms 18 teeth Knurled Shaft HIGH
Icon ROHS
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 0
6 to 16 Weeks Calender.png

AUD 3.1846
Multiples of: 1

3329S-1-253LF


Bourns Trimmer Resistors - Through Hole 14" RD TRIMPOT 25K ST CERMET
Icon ROHS
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 0
6 to 16 Weeks Calender.png

AUD 3.1851
Multiples of: 1

RJ-4EWS103


Trimmer Resistors - Through Hole 10 KW 4mm rnd. single turn side adj.
Icon ROHS
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 0
6 to 16 Weeks Calender.png

AUD 3.1851
Multiples of: 1

3223W-1-503E


Trimmer Resistors - SMD 50K OHM 3mm 20%
Icon ROHS
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 0
6 to 16 Weeks Calender.png

AUD 3.1851
Multiples of: 1

3223W-1-503


Trimmer Resistors - SMD 50K OHM 3mm 20%
Icon ROHS
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 0
6 to 16 Weeks Calender.png

AUD 3.1851
Multiples of: 1

First...14311432143314341435...

Looking for help? Visit our FAQ's Section to answer to all your questions

Resources

Company

Support

 

X-ON Worldwide Electronics

Welcome To X-ON ELECTRONICS
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
  +61 8 9358 9358 |   sales@x-on.com.au |   Chat
 
Policies | Terms and Conditions | Sitemap

Copyright ©2026  X-ON Electronic Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing.
All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted