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...346347348349350...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
LTV-356T-TP-D-G


SOP-4 Transistor Output Optocoupler 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.

Lite-On 329
Ships to you
between Tue. 02 Jun to Fri. 05 Jun Calender.png

AUD 0.0775
Multiples of: 5

FOD8342T


Logic Output Optocouplers 3.0A, HighSpeed Gate Drive 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 327
Ships to you
between Mon. 25 May to Wed. 27 May Calender.png

AUD 0.7763
Multiples of: 1

6N135-X007T


Vishay Semiconductors High Speed Optocouplers 1Mbd High-Speed Trans Out CTR>16%
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 326
Ships to you
between Mon. 25 May to Wed. 27 May Calender.png

AUD 0.8721
Multiples of: 1

FOD4208S


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 325
Ships to you
between Mon. 25 May to Wed. 27 May Calender.png

AUD 2.86
Multiples of: 1

4N30


DIP-6 Transistor, Photovoltaic 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.

Everlight 324
Ships to you
between Tue. 02 Jun to Fri. 05 Jun Calender.png

AUD 0.3298
Multiples of: 5

TIL113


Transistor Output Optocouplers 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.

Everlight 324
Ships to you
between Tue. 19 May to Mon. 25 May Calender.png

AUD 0.406
Multiples of: 1

HCPL-788J-000E


Optocoupler; SMD; Channels:1; Out: isolation amplifier; SO16
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 323
Ships to you
between Tue. 19 May to Mon. 25 May Calender.png

AUD 10.02
Multiples of: 1

CNY17F-1X007


Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR 40-80%
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 322
Ships to you
between Mon. 25 May to Wed. 27 May Calender.png

AUD 0.3583
Multiples of: 1

IS126


Optocoupler; SMD; Channels:1; Out: transistor; Uinsul:3.75kV
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 291
Ships to you
between Tue. 19 May to Mon. 25 May Calender.png

AUD 0.286
Multiples of: 1

HCNW4506-000E


Logic Output Opto-couplers 1Ch 12mA 145mW
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 0
6 to 16 Weeks Calender.png

AUD 2.4673
Multiples of: 1

First...346347348349350...

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