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...8687888990...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
MOC3022SR2M


Triac & SCR Output Optocouplers 6Pin 400V Optocoupl Rand Phs Triac Drvr
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 4732
Ships to you
between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 0.4072
Multiples of: 1

HMHA2801


Transistor Output Optocouplers Optocoupler 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 4725
Ships to you
between Fri. 13 Feb to Thu. 19 Feb Calender.png

AUD 0.2444
Multiples of: 1

VO615A-9X006


Transistor Output Optocouplers H.Temp Phototrnstr 200-400% CTR
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 4722
Ships to you
between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 0.1886
Multiples of: 1

LTV-816S-TP-C


DIP-4 Optocouplers - Phototransistor Output 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 4704
Ships to you
between Fri. 27 Feb to Wed. 04 Mar Calender.png

AUD 0.0615
Multiples of: 10

TLP183(TPL,E(T


SOP-4 Optocouplers - Phototransistor Output 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.

Toshiba 4690
Ships to you
between Fri. 27 Feb to Wed. 04 Mar Calender.png

AUD 0.4719
Multiples of: 1

FOD8163V


Logic Output Optocouplers SSO6 3.3V 10MB VDE
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 4690
Ships to you
between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 1.8984
Multiples of: 1

FODM3012R2_NF098


Fairchild Semiconductor Triac & SCR Output Optocouplers 250V Random Phase Triac Driver 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.

ON Semiconductor 4673
Ships to you
between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 0.6837
Multiples of: 1

IS357D


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 4671
Ships to you
between Fri. 13 Feb to Thu. 19 Feb Calender.png

AUD 0.2756
Multiples of: 1

FOD420


Triac & SCR Output Optocouplers 600V RANDOM PHASE TRIAC
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 4458
Ships to you
between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 2.791
Multiples of: 1

ILD213T


Transistor Output Optocouplers Phototransistor Out Dual CTR >100%
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 4237
Ships to you
between Fri. 13 Feb to Thu. 19 Feb Calender.png

AUD 0.6979
Multiples of: 1

First...8687888990...

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