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...8182838485...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
PS2565-1-A


Transistor Output Optocouplers Hi-Iso AC Input 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.

CEL 5266
Ships to you
between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 0.763
Multiples of: 1

CNY17F-4S


Optocoupler DC-IN 1-CH Transistor DC-OUT 6-Pin PDIP SMD
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 5264
Ships to you
between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 0.1776
Multiples of: 1

KTLP160J3 TLD


SOP-4 Optocouplers - Phototransistor Output 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.

Cosmo 5262
Ships to you
between Fri. 27 Feb to Wed. 04 Mar Calender.png

AUD 0.3402
Multiples of: 5

PS1201


IXYS Integrated Circuits Triac & SCR Output Optocouplers NO PC-Mount 1-CHANNEL SIP
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 5247
Ships to you
between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 5.2701
Multiples of: 1

KMOC3021S TL


SMD Optocouplers - Phototransistor Output 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.

Cosmo 5218
Ships to you
between Fri. 27 Feb to Wed. 04 Mar Calender.png

AUD 0.1823
Multiples of: 5

IL410-X001


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 5215
Ships to you
between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 3.0667
Multiples of: 1

VOL617A-2X001T


Transistor Output Optocouplers Phototransistor Out CTR 63-125% IF=5MA
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 5203
Ships to you
between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 0.2594
Multiples of: 1

PS2801C-1-F3


Optocouplers SOP-4_P1.27 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.

Renesas 5058
Ships to you
between Fri. 27 Feb to Wed. 04 Mar Calender.png

AUD 0.2361
Multiples of: 5

CNY17-4


Transistor Output Optocouplers NPN Phototransistor
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 4726
Ships to you
between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 0.2972
Multiples of: 1

FOD4208SD


Fairchild Semiconductor Triac & SCR Output Optocouplers Random Phase Triac Snubberless
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 Fri. 13 Feb to Thu. 19 Feb Calender.png

AUD 3.694
Multiples of: 1000

First...8182838485...

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