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...341342343344345...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
14230524010


Triac & SCR Output Optocouplers WL-OCTR Optocoupler Triac NZC / WE30x-4L DIP 4 Standard 600V 10mA 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 378
Ships to you
between Fri. 22 May to Tue. 26 May Calender.png

AUD 0.6364
Multiples of: 1

14230524110


Triac & SCR Output Optocouplers WL-OCTR Optocoupler Triac NZC / WE30x-4L DIP 4 M-Type 600V 10mA 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 378
Ships to you
between Fri. 22 May to Tue. 26 May Calender.png

AUD 0.6364
Multiples of: 1

ACPL-M61T-500E


Logic Output Optoisolator 10MBd Open Collector, Schottky Clamped 4000Vrms 1 Channel 15kV/µs CMTI 5-SO
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 378
Ships to you
between Mon. 01 Jun to Thu. 04 Jun Calender.png

AUD 1.6971
Multiples of: 1

FOD8343T


Logic Output Optocouplers 3.0AHighSpeedGateDrv OptocoupInStretchSO6
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 378
Ships to you
between Fri. 22 May to Tue. 26 May Calender.png

AUD 2.5192
Multiples of: 1

MOC3051SR2M


Triac & SCR Output Optocouplers 6Pin 600V 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 377
Ships to you
between Fri. 22 May to Tue. 26 May Calender.png

AUD 0.4871
Multiples of: 1

14230414010


Triac & SCR Output Optocouplers WL-OCTR Optocoupler Triac ZC / WE30x-4L DIP 4 Standard 400V 15mA ZC
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 374
Ships to you
between Fri. 22 May to Tue. 26 May Calender.png

AUD 0.6364
Multiples of: 1

PS8101-AX


High Speed Optocouplers Digital Fast OC Couplr NL
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.

CEL 374
Ships to you
between Fri. 22 May to Tue. 26 May Calender.png

AUD 4.1486
Multiples of: 1

MOC3022S


60mA 400V 1.15V Two-way thyristor SMD 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.

GUOXIN JIAPIN SEMICONDUCTOR 373
Ships to you
between Mon. 01 Jun to Thu. 04 Jun Calender.png

AUD 0.1219
Multiples of: 5

CNY117-3


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 373
Ships to you
between Fri. 22 May to Tue. 26 May Calender.png

AUD 0.3394
Multiples of: 1

VOWA617A-3X018T


Transistor Output Optocouplers Automotive Optocoupler with Phototransistor Output - Widebody Package - High Isolation
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 373
Ships to you
between Fri. 22 May to Tue. 26 May Calender.png

AUD 1.7286
Multiples of: 1

First...341342343344345...

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