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...271272273274275...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
4N35VM


Optocoupler; THT; Channels:1; Out: transistor; Uinsul:4.17kV; DIP6
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 955
Ships to you
between Fri. 22 May to Tue. 26 May Calender.png

AUD 0.3033
Multiples of: 1

VO208AT


Vishay Semiconductors Transistor Output Optocouplers Optocoupler SOIC8
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 955
Ships to you
between Fri. 22 May to Tue. 26 May Calender.png

AUD 0.3064
Multiples of: 1

14230236301


Triac & SCR Output Optocouplers WL-OCTR Optocoupler Triac NZC / WE30x DIP 6 SL-Type 400V 5mA 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 955
Ships to you
between Fri. 22 May to Tue. 26 May Calender.png

AUD 0.88
Multiples of: 1

HCPL-3120-560E


Logic Output Optocouplers 2.0A IGBT Gate Drive
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 955
Ships to you
between Mon. 01 Jun to Thu. 04 Jun Calender.png

AUD 1.2565
Multiples of: 1

TLP240G(TP1,F


MOSFET Output Optocouplers Photo IC 3mA 350V 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 955
Ships to you
between Fri. 22 May to Tue. 26 May Calender.png

AUD 1.3635
Multiples of: 1

IL420-X009T


Triac & SCR Output Optocouplers Phototriac Output, Low Input Current
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 955
Ships to you
between Fri. 22 May to Tue. 26 May Calender.png

AUD 2.0429
Multiples of: 1

CPC1943GS


IXYS Integrated Circuits Triac & SCR Output Optocouplers 400V, 500mA AC Power Switch
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.

IXYS 955
Ships to you
between Fri. 22 May to Tue. 26 May Calender.png

AUD 5.8929
Multiples of: 1

CNY75GB


Transistor Output Optocouplers Phototransistor Out Single CTR 100-200%
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 954
Ships to you
between Fri. 22 May to Tue. 26 May Calender.png

AUD 0.2781
Multiples of: 1

FOD3150SDV


Logic Output Optocouplers Optocoupl Logic-Out DC-In 1-Ch
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 954
Ships to you
between Fri. 22 May to Tue. 26 May Calender.png

AUD 1.2194
Multiples of: 1

FOD8383R2V


Fairchild Semiconductor Logic Output Optocouplers
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 953
Ships to you
between Fri. 22 May to Tue. 26 May Calender.png

AUD 4.8738
Multiples of: 1

First...271272273274275...

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