Optocouplers / Photocouplers

Optocouplers are a type of isolator that use a low-power optical signal to transmit one signal from one circuit to another independent circuit. Optocouplers are comprised of an infrared LED light source and an integrated photo detector which usually consists of a photodiode and detector circuit. This optical link or coupling provides electrical isolation between the two circuits which makes the trouble shooting and reliability of circuits more straightforward. These devices are often used to provide electrical isolation between digital signals on the same board, but they are also commonly used in medical and industrial instruments, motor control systems, and signal conditioning circuits. Optocouplers have very high input-to-output isolation voltage and low capacitance, which makes them suitable for signal transmission in high speed applications. Additionally, they manage the call back current of the circuit they are connecting, allowing them to protect against overloads.
First...261262263264265...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
MCT5210SM


Transistor Output Optocouplers Phototrans LoCurrent
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.

ON Semiconductor 1940
Ships to you
between Thu. 09 Jul to Wed. 15 Jul Calender.png

AUD 0.5504
Multiples of: 1000

MOC3011SR2VM


Fairchild Semiconductor Triac & SCR Output Optocouplers 6Pin 250V Optocoupl Rand Phs Triac Drvr
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.

ON Semiconductor 970
Ships to you
between Wed. 15 Jul to Fri. 17 Jul Calender.png

AUD 0.4416
Multiples of: 1

MCT62SD


Transistor Output Optocouplers 8-Pin Optocoupler Dual Ch Phototrans
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.

ON Semiconductor 970
Ships to you
between Thu. 09 Jul to Wed. 15 Jul Calender.png

AUD 0.4728
Multiples of: 1000

MOC3042SR2VM


Fairchild Semiconductor Triac & SCR Output Optocouplers 6Pin400V Optocoupler Zero Cross Triac Dr
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.

ON Semiconductor 970
Ships to you
between Wed. 15 Jul to Fri. 17 Jul Calender.png

AUD 0.5697
Multiples of: 1

MOC3071SM


Triac & SCR Output Optocouplers Triac Driver Opto
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.

ON Semiconductor 970
Ships to you
between Wed. 15 Jul to Fri. 17 Jul Calender.png

AUD 0.5821
Multiples of: 1

MOC3052SR2VM


Triac & SCR Output Optocouplers 6Pin 600V Optocoupl Rand Phs Triac Drvr
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.

ON Semiconductor 970
Ships to you
between Thu. 09 Jul to Wed. 15 Jul Calender.png

AUD 0.5817
Multiples of: 1000

14230426301


Triac & SCR Output Optocouplers WL-OCTR Optocoupler Triac ZC / WE30x DIP 6 SL-Type 400V 10mA ZC
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.

Wurth 970
Ships to you
between Wed. 15 Jul to Fri. 17 Jul Calender.png

AUD 0.88
Multiples of: 1

14230226301


Triac & SCR Output Optocouplers WL-OCTR Optocoupler Triac NZC / WE30x DIP 6 SL-Type 400V 10mA NZC
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.

Wurth 970
Ships to you
between Wed. 15 Jul to Fri. 17 Jul Calender.png

AUD 0.88
Multiples of: 1

14230336301


Triac & SCR Output Optocouplers WL-OCTR Optocoupler Triac ZC / WE30x DIP 6 SL-Type 250V 5mA ZC
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.

Wurth 970
Ships to you
between Wed. 15 Jul to Fri. 17 Jul Calender.png

AUD 0.88
Multiples of: 1

EL3063S1(TA)-V


Triac & SCR Output Optocouplers 600PBV 5000Vrms -55 to +100 Op Temp
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.

Everlight 968
Ships to you
between Thu. 09 Jul to Wed. 15 Jul Calender.png

AUD 0.6143
Multiples of: 1

First...261262263264265...

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