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
FOD8320R2V


Logic Output Opto-couplers Low Power Two-Input Logic Gate TinyLogic
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 948
Ships to you
between Wed. 15 Jul to Fri. 17 Jul Calender.png

AUD 4.3836
Multiples of: 1

MOC3043SVM


Triac & SCR Output Optocouplers 6Pin400V Optocoupler Zero Cross Triac Dr
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 947
Ships to you
between Wed. 15 Jul to Fri. 17 Jul Calender.png

AUD 0.5664
Multiples of: 1

VO3053-X009T


Triac & SCR Output Optocouplers Phototriac NZC 1.5kV/us 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 947
Ships to you
between Wed. 15 Jul to Fri. 17 Jul Calender.png

AUD 0.5792
Multiples of: 1

EL851


5kV 400mV@1mA,20mA 1 6V 1.2V DC DIP-4 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.

AOTE 945
Ships to you
between Thu. 23 Jul to Tue. 28 Jul Calender.png

AUD 0.1653
Multiples of: 5

AT3043-CuH-SE


100mA 60mA 400V 1.23V Two-way thyristor SMD-6P Triac, SCR 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.

AOTE 945
Ships to you
between Thu. 23 Jul to Tue. 28 Jul Calender.png

AUD 0.2081
Multiples of: 5

6N136-000E


High Speed Optocouplers 1 Mb/s 3750Vrms
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 944
Ships to you
between Thu. 09 Jul to Wed. 15 Jul Calender.png

AUD 1.2537
Multiples of: 1

CNY17F4M


Transistor Output Optocouplers Optocoupler Phototrans No Base
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 943
Ships to you
between Wed. 15 Jul to Fri. 17 Jul Calender.png

AUD 0.275
Multiples of: 1

EL851S1(TA)


Transistor Output Optocouplers Photo Transistor 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.

Everlight 902
Ships to you
between Thu. 23 Jul to Tue. 28 Jul Calender.png

AUD 0.2825
Multiples of: 5

VO2630-X007T


High Speed Optocouplers 10Mbd High-Speed Dual CTR>300%
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 830
Ships to you
between Wed. 15 Jul to Fri. 17 Jul Calender.png

AUD 2.003
Multiples of: 1

VO615A-4X017T


Vishay Semiconductors Transistor Output Optocouplers Optocoupler 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 350
Ships to you
between Wed. 15 Jul to Fri. 17 Jul Calender.png

AUD 0.2003
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