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...176177178179180...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
VOM618A-5T


Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out CTR 50-100% 1mA
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 1911
Ships to you
between Mon. 23 Feb to Wed. 25 Feb Calender.png

AUD 0.22
Multiples of: 1

LTV-816S-TP-D-CU


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.

Lite-On 1910
Ships to you
between Tue. 03 Mar to Fri. 06 Mar Calender.png

AUD 0.0617
Multiples of: 10

VOM160RT


Triac & SCR Output Optocouplers 600V 10mA 0.5K DV/DT Non-Zero Crossing
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 1910
Ships to you
between Mon. 23 Feb to Wed. 25 Feb Calender.png

AUD 0.6368
Multiples of: 1

CNY64


Transistor Output Optocouplers Phototransistor Out
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 1909
Ships to you
between Mon. 23 Feb to Wed. 25 Feb Calender.png

AUD 1.4464
Multiples of: 1

HCPL-2630-500E


Optocoupler Logic-Out Open Collector DC-IN 2-CH 8-Pin PDIP SMD T/R
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.

Broadcom 1909
Ships to you
between Tue. 03 Mar to Fri. 06 Mar Calender.png

AUD 1.7648
Multiples of: 1

MOC3010SR2M


Triac & SCR Output Optocouplers 6Pin 250V 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 1908
Ships to you
between Mon. 23 Feb to Wed. 25 Feb Calender.png

AUD 0.4562
Multiples of: 1

TLP293-4(V4GBTPE(T


Transistor Output 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.

Toshiba 1908
Ships to you
between Tue. 03 Mar to Fri. 06 Mar Calender.png

AUD 1.4894
Multiples of: 1

4N35-X017


Vishay Semiconductors 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 1907
Ships to you
between Mon. 23 Feb to Wed. 25 Feb Calender.png

AUD 0.3841
Multiples of: 1

VO4258H


Triac & SCR Output Optocouplers Non Zero Cross Photo Triac 800V 2mA
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 1907
Ships to you
between Mon. 23 Feb to Wed. 25 Feb Calender.png

AUD 3.1032
Multiples of: 1

TLP185(GRH-TL,SE


Toshiba Transistor Output Optocouplers X36 PBF Trans Opto couplr 110C3750Vrms
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 1906
Ships to you
between Tue. 03 Mar to Fri. 06 Mar Calender.png

AUD 0.2603
Multiples of: 5

First...176177178179180...

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