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...111112113114115...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
VO618A-3


Transistor Output Optocouplers Phototransistor Out 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 5632
Ships to you
between Thu. 21 May to Mon. 25 May Calender.png

AUD 0.165
Multiples of: 1

TCET1204


Transistor Output Optocouplers Phototransistor Out Single CTR 160-320%
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 3718
Ships to you
between Thu. 21 May to Mon. 25 May Calender.png

AUD 0.2514
Multiples of: 1

VO615A-X006


Transistor Output Optocouplers H.Temp Phototrnstr 50-600% CTR 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 3715
Ships to you
between Thu. 21 May to Mon. 25 May Calender.png

AUD 0.1807
Multiples of: 1

LOC110P


IXYS Integrated Circuits High Linearity Optocouplers 8 Pin Flatpack (50Tube)
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 3692
Ships to you
between Thu. 21 May to Mon. 25 May Calender.png

AUD 3.6771
Multiples of: 1

MOC3053M


1 5000V 100mA 60mA 600V 1000V/us 1.18V No Two-way thyristor -55℃~+100℃ DIP-6 Optocouplers - Thyristor Signal 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.

Youtai 3686
Ships to you
between Fri. 29 May to Wed. 03 Jun Calender.png

AUD 0.1983
Multiples of: 5

SFH618A-3X001


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 3686
Ships to you
between Thu. 21 May to Mon. 25 May Calender.png

AUD 0.6431
Multiples of: 1

FOD4208TV


Fairchild Semiconductor Triac & SCR Output Optocouplers Random Phase Triac Snubberless
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 3684
Ships to you
between Thu. 21 May to Mon. 25 May Calender.png

AUD 3.1944
Multiples of: 1

ZSPC-817


Plugin 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.

Chau Light 3453
Ships to you
between Fri. 29 May to Wed. 03 Jun Calender.png

AUD 0.032
Multiples of: 20

VOM617A-6X001T


Transistor Output Optocouplers SOP-4 CPLR 250-500% CTR 5MAVDE
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 3393
Ships to you
between Thu. 21 May to Mon. 25 May Calender.png

AUD 0.231
Multiples of: 1

VOS615A-1T


Transistor Output Optocouplers CPLR
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 776
Ships to you
between Thu. 21 May to Mon. 25 May Calender.png

AUD 0.2263
Multiples of: 1

First...111112113114115...

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