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...236237238239240...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
Hot 4N26M


Optocoupler; THT; Channels:1; Out: transistor; Uinsul:7.5kV; DIP6
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 6472
Ships to you
between Thu. 20 Nov to Wed. 26 Nov Calender.png

AUD 0.251
Multiples of: 1

4N35-X000


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 1298
Ships to you
between Wed. 26 Nov to Fri. 28 Nov Calender.png

AUD 0.3841
Multiples of: 1

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 Thu. 20 Nov to Wed. 26 Nov 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 Wed. 26 Nov to Fri. 28 Nov 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 Wed. 26 Nov to Fri. 28 Nov Calender.png

AUD 1.1569
Multiples of: 1

4N33SM


Optocoupler; SMD; Channels:1; Out: Darlington; Uinsul:7.5kV
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 1282
Ships to you
between Wed. 26 Nov to Fri. 28 Nov Calender.png

AUD 0.4295
Multiples of: 1

MOC3020M


100mA 60mA 400V 1.15V Two-way thyristor DIP-6 Triac, SCR 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.

AOTE 1280
Ships to you
between Thu. 04 Dec to Tue. 09 Dec Calender.png

AUD 0.179
Multiples of: 5

LOC111S


High Linearity Optocouplers Linear 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.

IXYS 1280
Ships to you
between Wed. 26 Nov to Fri. 28 Nov Calender.png

AUD 2.5667
Multiples of: 1

FODM1008R2


Transistor Output Optocouplers PHOTOTRANSISTOR 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 1278
Ships to you
between Wed. 26 Nov to Fri. 28 Nov Calender.png

AUD 0.33
Multiples of: 1

TLP2368(TPL,E


High Speed Optocouplers Photo-IC 2.7 to 5.5V 125degC 3750 Vrms
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 1221
Ships to you
between Thu. 04 Dec to Tue. 09 Dec Calender.png

AUD 0.648
Multiples of: 1

First...236237238239240...

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 ©2025  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