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...1617181920...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
ILQ74X


Optocoupler; THT; Channels:4; Out: transistor; Uinsul:7.5kV; DIP16
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.

Isocom 48500
Ships to you
between Wed. 12 Nov to Tue. 18 Nov Calender.png

AUD 1.3056
Multiples of: 25

ILQ1X


Optocoupler; THT; Channels:4; Out: transistor; Uinsul:7.5kV; DIP16
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.

Isocom 48500
Ships to you
between Wed. 12 Nov to Tue. 18 Nov Calender.png

AUD 1.3056
Multiples of: 25

ILQ1XSM


Optocoupler; SMD; Channels:4; Out: transistor; Uinsul:7.5kV
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.

Isocom 48500
Ships to you
between Wed. 12 Nov to Tue. 18 Nov Calender.png

AUD 1.369
Multiples of: 25

ILQ2XSM


Optocoupler; SMD; Channels:4; Out: transistor; Uinsul:7.5kV
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.

Isocom 48500
Ships to you
between Wed. 12 Nov to Tue. 18 Nov Calender.png

AUD 1.3599
Multiples of: 25

FODM452R2


High Speed Optocouplers HS Transistor Output 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 48500
Ships to you
between Wed. 12 Nov to Tue. 18 Nov Calender.png

AUD 1.8042
Multiples of: 2500

CNY17-2X


Optocoupler; THT; Channels:1; Out: transistor; Uinsul:5.3kV; 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.

Isocom 48485
Ships to you
between Wed. 12 Nov to Tue. 18 Nov Calender.png

AUD 0.2992
Multiples of: 65

CNY17-3X


Optocoupler; THT; Channels:1; Out: transistor; Uinsul:5.3kV; 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.

Isocom 48485
Ships to you
between Wed. 12 Nov to Tue. 18 Nov Calender.png

AUD 0.2992
Multiples of: 65

CNY17F-3X


Optocoupler; THT; Channels:1; Out: transistor; Uinsul:5.3kV; 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.

Isocom 48485
Ships to you
between Wed. 12 Nov to Tue. 18 Nov Calender.png

AUD 0.2992
Multiples of: 65

4N25X


Optocoupler; THT; Channels:1; Out: transistor; Uinsul:5.3kV; 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.

Isocom 48485
Ships to you
between Wed. 12 Nov to Tue. 18 Nov Calender.png

AUD 0.2992
Multiples of: 65

CNY17F-4X


Optocoupler; THT; Channels:1; Out: transistor; Uinsul:5.3kV; 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.

Isocom 48485
Ships to you
between Wed. 12 Nov to Tue. 18 Nov Calender.png

AUD 0.3132
Multiples of: 65

First...1617181920...

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 ©2025  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