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...196197198199200...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
TLP2768A(E(T


High Speed 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.

Toshiba 1668
Ships to you
between Tue. 17 Feb to Mon. 23 Feb Calender.png

AUD 1.3778
Multiples of: 1

MOC8103


Transistor Output Optocouplers Phototransistor Out Single CTR 108-173%
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 1667
Ships to you
between Mon. 23 Feb to Wed. 25 Feb Calender.png

AUD 0.6827
Multiples of: 1

CNY17-3S-TA1


Optocoupler; SMD; Channels:1; Out: transistor; Uinsul:5kV; Uce:70V
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.

Lite-On 1666
Ships to you
between Mon. 23 Feb to Wed. 25 Feb Calender.png

AUD 0.1888
Multiples of: 1

VOT8024AB-T


Triac & SCR Output Optocouplers PhotoTRIAC 800V ZC SMD4
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 1666
Ships to you
between Mon. 23 Feb to Wed. 25 Feb Calender.png

AUD 0.6879
Multiples of: 1

HCPL-0500-500E


High Speed Optocouplers 1MBd 1Ch 16mA
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 1666
Ships to you
between Tue. 03 Mar to Fri. 06 Mar Calender.png

AUD 1.1668
Multiples of: 1

IL4118-X017


Triac & SCR Output Optocouplers Phototriac Output Zero Crossing
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 1664
Ships to you
between Mon. 23 Feb to Wed. 25 Feb Calender.png

AUD 3.2672
Multiples of: 1

4N28-X001


Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR>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 1663
Ships to you
between Mon. 23 Feb to Wed. 25 Feb Calender.png

AUD 0.3667
Multiples of: 1

IL410-X017


Triac & SCR Output Optocouplers Phototriac Output Zero Crossing
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 1663
Ships to you
between Mon. 23 Feb to Wed. 25 Feb Calender.png

AUD 3.1032
Multiples of: 1

VOT8123AD-V


Triac & SCR Output Optocouplers Non-Zero 800V Vrdm DIP6; 5000V Vrms
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 1661
Ships to you
between Mon. 23 Feb to Wed. 25 Feb Calender.png

AUD 0.6513
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 1661
Ships to you
between Mon. 23 Feb to Wed. 25 Feb Calender.png

AUD 3.5095
Multiples of: 1

First...196197198199200...

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