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...216217218219220...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
MOC3021M


1 5000V 100mA 60mA 400V 100V/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 1299
Ships to you
between Tue. 03 Mar to Fri. 06 Mar Calender.png

AUD 0.1467
Multiples of: 5

FODM1008


Transistor Output Optocouplers TRANSISTOR 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.

ON Semiconductor 1298
Ships to you
between Tue. 17 Feb to Mon. 23 Feb Calender.png

AUD 0.4311
Multiples of: 1

CNY171SVM


Fairchild Semiconductor Transistor Output Optocouplers Optocoupler Hi Bvceo Phototransistor
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 1293
Ships to you
between Mon. 23 Feb to Wed. 25 Feb Calender.png

AUD 0.3143
Multiples of: 1

IL252-X007T


Transistor Output Optocouplers Phototransistor Out AC-In Sing 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 1288
Ships to you
between Mon. 23 Feb to Wed. 25 Feb Calender.png

AUD 1.1569
Multiples of: 1

TLP185(SE(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 1286
Ships to you
between Tue. 17 Feb to Mon. 23 Feb Calender.png

AUD 0.3066
Multiples of: 1

CNY17F1SM


Transistor Output Optocouplers TRANSISTOR 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.

ON Semiconductor 1285
Ships to you
between Mon. 23 Feb to Wed. 25 Feb Calender.png

AUD 0.3266
Multiples of: 1

FOD3180SDV


Logic Output Opto-couplers 2A Out Cur Hi Spd IGBT MOSFET OPTO
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 1283
Ships to you
between Mon. 23 Feb to Wed. 25 Feb Calender.png

AUD 2.1343
Multiples of: 1

TLP109(IGM-TPR,E


High Speed Optocouplers Photo-IC -0.5 to 30V 3750 Vrms 800ns
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 1275
Ships to you
between Mon. 23 Feb to Wed. 25 Feb Calender.png

AUD 1.2048
Multiples of: 1

Hot VO0631T


High Speed Optocouplers Dual 10Mbd Hi-Speed Open Drain 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 554
Ships to you
between Tue. 17 Feb to Mon. 23 Feb Calender.png

AUD 1.6925
Multiples of: 1

MOC8204SM


Optocoupler; SMD; Channels:1; Out: transistor; Uinsul:4.17kV
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 477
Ships to you
between Mon. 23 Feb to Wed. 25 Feb Calender.png

AUD 0.573
Multiples of: 1

First...216217218219220...

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