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...411412413414415...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
SFH618A-5X007T


Transistor Output Optocouplers Phototransistor Out Single CTR>250-500%
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 1952
Ships to you
between Thu. 16 Jul to Mon. 20 Jul Calender.png

AUD 0.6649
Multiples of: 1

LOC110


High Linearity Optocouplers Single Linear 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.

IXYS 1361
Ships to you
between Thu. 16 Jul to Mon. 20 Jul Calender.png

AUD 4.1045
Multiples of: 1

FODM121C


Transistor Output Optocouplers Full pitch MFP PhotoTrans Ouput
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 12
Ships to you
between Thu. 16 Jul to Mon. 20 Jul Calender.png

AUD 0.3136
Multiples of: 1

CPC1943G


IXYS Integrated Circuits Triac & SCR Output Optocouplers 400V, 500mA AC Power Switch
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 12
Ships to you
between Fri. 10 Jul to Thu. 16 Jul Calender.png

AUD 17.1761
Multiples of: 1

CNY17F4SR2VM


Transistor Output Optocouplers 6-Pin DIP PhotoXstr 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 10
Ships to you
between Thu. 16 Jul to Mon. 20 Jul Calender.png

AUD 0.3596
Multiples of: 1

OPI123


Transistor Output Optocouplers Optoisolator
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.

TT Electronics 10
Ships to you
between Thu. 16 Jul to Mon. 20 Jul Calender.png

AUD 16.3851
Multiples of: 1

X4IAC15


Transistor Output Optocouplers X4 Series - LED & Fuse
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.

Sensata 10
Ships to you
between Fri. 10 Jul to Thu. 16 Jul Calender.png

AUD 23.0234
Multiples of: 1

SFH690CT


Transistor Output Optocouplers Phototransistor Out Single CTR>100-200%
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 9
Ships to you
between Thu. 16 Jul to Mon. 20 Jul Calender.png

AUD 0.4252
Multiples of: 1

VO3063-X006


Triac & SCR Output Optocouplers Zero Crossing Photo Triac 600V 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 9
Ships to you
between Thu. 16 Jul to Mon. 20 Jul Calender.png

AUD 0.7996
Multiples of: 1

FOD8342TR2V


Logic Output Optocouplers 3.0AHighSpeedGateDrv OptocoupInStretchSO6
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 2
Ships to you
between Thu. 16 Jul to Mon. 20 Jul Calender.png

AUD 0.857
Multiples of: 1

First...411412413414415...

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