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...286287288289290...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
AT3051-CuH-SE


100mA 60mA 400V 1.18V 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 834
Ships to you
between Fri. 24 Jul to Wed. 29 Jul Calender.png

AUD 0.1586
Multiples of: 5

ICPL0611


Optocouplers SOP-8 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.

Isocom 834
Ships to you
between Fri. 24 Jul to Wed. 29 Jul Calender.png

AUD 0.9844
Multiples of: 1

MCT5210M


Transistor Output Optocouplers 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.

ON Semiconductor 828
Ships to you
between Thu. 16 Jul to Mon. 20 Jul Calender.png

AUD 0.9769
Multiples of: 1

FODM8061


High Speed Optocouplers Hi Noise Immunity 5V 10M/sec Logic Gt Out
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 825
Ships to you
between Fri. 10 Jul to Thu. 16 Jul Calender.png

AUD 3.406
Multiples of: 1

6N139-X001


Vishay Semiconductors High Speed Optocouplers 100kbd High-Speed Trans Out 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 825
Ships to you
between Thu. 16 Jul to Mon. 20 Jul Calender.png

AUD 1.1033
Multiples of: 1

LTV-814H


Transistor Output Optocouplers Optocoupler AC input
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 824
Ships to you
between Thu. 16 Jul to Mon. 20 Jul Calender.png

AUD 0.2479
Multiples of: 1

HCPL-315J-500E


Logic Output Opto-couplers 0.5A IGBT Gate Drive
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 815
Ships to you
between Fri. 24 Jul to Wed. 29 Jul Calender.png

AUD 4.9601
Multiples of: 1

VOT8121AD


Triac & SCR Output Optocouplers Optocplr, Phototriac uL, cUL, CQC DIP-4
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 804
Ships to you
between Thu. 16 Jul to Mon. 20 Jul Calender.png

AUD 0.509
Multiples of: 1

HCPL0601R2V


Logic Output Optoisolator 10Mbps Open Collector 3750Vrms 1 Channel 10kV/µs CMTI 8-SOIC
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 775
Ships to you
between Thu. 16 Jul to Mon. 20 Jul Calender.png

AUD 2.003
Multiples of: 1

MOC3072SM


Triac & SCR Output Optocouplers Triac Driver Opto
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 666
Ships to you
between Thu. 16 Jul to Mon. 20 Jul Calender.png

AUD 0.4761
Multiples of: 1

First...286287288289290...

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