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...281282283284285...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
SFH628A-3X001


Transistor Output Optocouplers Phototransistor Out AC-In CTR>100-320%
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 873
Ships to you
between Fri. 22 May to Tue. 26 May Calender.png

AUD 0.6726
Multiples of: 1

MOC3061


Triac Optocouplers DIP-6 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 873
Ships to you
between Mon. 01 Jun to Thu. 04 Jun Calender.png

AUD 0.2067
Multiples of: 5

VO3062-X007T


Triac & SCR Output Optocouplers Zero Crossing Photo Triac 600V 10mA
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 873
Ships to you
between Fri. 22 May to Tue. 26 May Calender.png

AUD 0.5783
Multiples of: 1

RV1S2285ACCSP-10YC#SC0


Photocoupler with 8.2mm Creepage 5000Vrms 4-Pin SSOP Surface Mount
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.

Renesas 873
Ships to you
between Fri. 22 May to Tue. 26 May Calender.png

AUD 1.2413
Multiples of: 1

FOD3180


Logic Output Opto-couplers MOSFET 2A OUT Gate Drvr 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 873
Ships to you
between Mon. 18 May to Fri. 22 May Calender.png

AUD 1.9107
Multiples of: 1

FOD8318V


Logic Output Optocouplers 2.5A OUT PUSH-PULL
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 872
Ships to you
between Fri. 22 May to Tue. 26 May Calender.png

AUD 4.6043
Multiples of: 1

EL3023S(TA)-V


Triac & SCR Output Optocouplers 400PBV 5000Vrms -55 to +100 Op Temp
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 871
Ships to you
between Mon. 18 May to Fri. 22 May Calender.png

AUD 0.462
Multiples of: 1

14230216301


Triac & SCR Output Optocouplers WL-OCTR Optocoupler Triac NZC / WE30x DIP 6 SL-Type 400V 15mA NZC
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.

Wurth 871
Ships to you
between Fri. 22 May to Tue. 26 May Calender.png

AUD 0.88
Multiples of: 1

TLPN137(F


10Mbit/s 75ns 4.5V~5.5V 10kV/us DC DIP-8 Logic 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.

Toshiba 871
Ships to you
between Mon. 01 Jun to Thu. 04 Jun Calender.png

AUD 1.0856
Multiples of: 1

4N35-X009T


Transistor Output Optocouplers Phototransistor Out Single 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 870
Ships to you
between Fri. 22 May to Tue. 26 May Calender.png

AUD 0.3441
Multiples of: 1

First...281282283284285...

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