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...971972973974975...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
RLS75RE


Rheostats 150watt 75ohm 1200V Std Shaft
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.

Ohmite 6
Ships to you
between Fri. 24 Jul to Thu. 30 Jul Calender.png

AUD 1219.4775
Multiples of: 1

RKS35R-B


Rheostat - 35 Ohm - 100W.
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.

Ohmite 5
Ships to you
between Fri. 24 Jul to Thu. 30 Jul Calender.png

AUD 464.2724
Multiples of: 1

RT025AS47R0KB


Vishay Sfernice Rheostats 38mm 25W 47ohm 10%
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.

Vishay 5
Ships to you
between Thu. 30 Jul to Mon. 03 Aug Calender.png

AUD 467.894
Multiples of: 1

RHL50RE


Rheostats 25watt 50ohm 500V Locking Shaft
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.

Ohmite 5
Ships to you
between Fri. 24 Jul to Thu. 30 Jul Calender.png

AUD 541.9963
Multiples of: 1

M30C-FR1M-BLANK


POTENTIOMETER, 30MM FLAT 1M
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.

Eaton 5
Ships to you
between Fri. 24 Jul to Thu. 30 Jul Calender.png

AUD 657.4841
Multiples of: 1

M30C-FR470K-BLANK


POTENTIOMETER, 30MM FLAT 47
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.

Eaton 5
Ships to you
between Fri. 24 Jul to Thu. 30 Jul Calender.png

AUD 657.4841
Multiples of: 1

RKS1K0E


Rheostats 100watt 1K 1000V Std Shaft
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.

Ohmite 5
Ships to you
between Thu. 30 Jul to Mon. 03 Aug Calender.png

AUD 726.6567
Multiples of: 1

RKS300E


Rheostats 100watt 300ohm 1000V Std Shaft
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.

Ohmite 5
Ships to you
between Fri. 24 Jul to Thu. 30 Jul Calender.png

AUD 911.9776
Multiples of: 1

RLS2K25E


Ohmite Rheostats 150watt 2.25K 1200V Std Shaft
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.

Ohmite 5
Ships to you
between Fri. 24 Jul to Thu. 30 Jul Calender.png

AUD 940.5037
Multiples of: 1

RNS400E


Rheostats 300watt 400ohm 1225V Std Shaft
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.

Ohmite 5
Ships to you
between Fri. 24 Jul to Thu. 30 Jul Calender.png

AUD 1260.1678
Multiples of: 1

First...971972973974975...

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