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...231232233234235...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
ACPL-336J-500E


Logic Output Opto-couplers 2.5A IGBT Gate Drive Optocoupler 15V-30V
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.

Broadcom 1357
Ships to you
between Wed. 22 Jul to Mon. 27 Jul Calender.png

AUD 4.1975
Multiples of: 1

IL4216


Triac & SCR Output Optocouplers Phototriac Output Very Low Input Curr
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 1353
Ships to you
between Tue. 14 Jul to Thu. 16 Jul Calender.png

AUD 2.6925
Multiples of: 1

MOC3073SVM


Triac & SCR Output Optocouplers 6PW RP TRIAC SMD VDE
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 1352
Ships to you
between Tue. 14 Jul to Thu. 16 Jul Calender.png

AUD 1.1731
Multiples of: 1

TLP387(TPR,E


Transistor Output Optocouplers Photocoupler 300V .15A 5000Vrms
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.

Toshiba 1349
Ships to you
between Wed. 22 Jul to Mon. 27 Jul Calender.png

AUD 0.8058
Multiples of: 1

AT3041-CuH-SE


100mA 60mA 1.23V Two-way thyristor SMD-6P Triac, SCR Output Optoisolators ROHS
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.

AOTE 1348
Ships to you
between Wed. 22 Jul to Mon. 27 Jul Calender.png

AUD 0.1821
Multiples of: 5

FOD3184SDV


Fairchild Semiconductor Logic Output Optocouplers 3A Out, Hi-Speed Gate Drvr Optocouplr
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 1347
Ships to you
between Tue. 14 Jul to Thu. 16 Jul Calender.png

AUD 1.9537
Multiples of: 1

CNY17-2.


Transistor Output Optocouplers Phototransistor Out Single CTR 63-125%
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 1325
Ships to you
between Tue. 14 Jul to Thu. 16 Jul Calender.png

AUD 0.2906
Multiples of: 1

SFH640-3


Transistor Output Optocouplers Phototransistor Out
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 363
Ships to you
between Tue. 14 Jul to Thu. 16 Jul Calender.png

AUD 1.162
Multiples of: 1

MOC3042VM


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 360
Ships to you
between Tue. 14 Jul to Thu. 16 Jul Calender.png

AUD 0.5779
Multiples of: 1

FOD8163R2


Logic Output Optocouplers 3.3V/5V Logic Gate Optocoupler
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 226
Ships to you
between Tue. 14 Jul to Thu. 16 Jul Calender.png

AUD 1.7731
Multiples of: 1

First...231232233234235...

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