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...4647484950...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
EL1013(TA)-VG


Transistor Output Optocouplers 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.

Everlight 13104
Ships to you
between Thu. 16 Jul to Tue. 21 Jul Calender.png

AUD 0.0989
Multiples of: 5

4N35S(TA)


Everlight Transistor Output Optocouplers Optocouplers
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 13056
Ships to you
between Thu. 16 Jul to Tue. 21 Jul Calender.png

AUD 0.2008
Multiples of: 5

TLP185(BL-TPL,SE(T


SOIC-4 Transistor, Photovoltaic 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 12367
Ships to you
between Thu. 16 Jul to Tue. 21 Jul Calender.png

AUD 0.2098
Multiples of: 5

LTV816D


Optocouplers DIP-4 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 12319
Ships to you
between Thu. 16 Jul to Tue. 21 Jul Calender.png

AUD 0.0544
Multiples of: 10

TLP250H(TP1,F)


Logic Output Opto-couplers Photocoupler, Photo IC Output
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 11979
Ships to you
between Thu. 16 Jul to Tue. 21 Jul Calender.png

AUD 1.0815
Multiples of: 1

MOC3031SR2M


Triac & SCR Output Optocouplers 6Pin250V Optocoupler Zero Cross Triac Dr
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 11302
Ships to you
between Wed. 08 Jul to Fri. 10 Jul Calender.png

AUD 0.5969
Multiples of: 1

LTV-357T


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.

Lite-On 8143
Ships to you
between Thu. 16 Jul to Tue. 21 Jul Calender.png

AUD 0.1061
Multiples of: 5

EL816S1(C)(TU)-F


Optocouplers SMD-4 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.

Everlight 4578
Ships to you
between Thu. 16 Jul to Tue. 21 Jul Calender.png

AUD 0.055
Multiples of: 10

SFH6206-2T


Transistor Output Optocouplers Phototransistor Out AC-In CTR>63-200%
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 2974
Ships to you
between Thu. 02 Jul to Wed. 08 Jul Calender.png

AUD 0.4686
Multiples of: 1

PC817X3NIP1B


Transistor Output Optocouplers OPTOISOLATOR 5KV TRANS SMD, Optoisolator Transistor Output 1 Channel
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.

Sharp 111
Ships to you
between Thu. 16 Jul to Tue. 21 Jul Calender.png

AUD 0.1326
Multiples of: 5

First...4647484950...

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