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...201202203204205...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
PC357N4J000F


Transistor Output Optocouplers 300-600% CTR ranked PC357NJ0000F
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 7629
Ships to you
between Wed. 03 Dec to Mon. 08 Dec Calender.png

AUD 0.1341
Multiples of: 5

CNY172SM


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 1804
Ships to you
between Tue. 25 Nov to Thu. 27 Nov Calender.png

AUD 0.321
Multiples of: 1

PC817X3NSZ1B


Transistor Output Optocouplers OPTOISOLATOR 5KV TRANS DIP, 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 1804
Ships to you
between Tue. 25 Nov to Thu. 27 Nov Calender.png

AUD 0.3754
Multiples of: 1

ACPL-214-500E


Transistor Output Optocouplers 3000Vrms 20% CTR
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 1804
Ships to you
between Wed. 19 Nov to Tue. 25 Nov Calender.png

AUD 0.5867
Multiples of: 1

VOT8125AG-V


Triac & SCR Output Optocouplers Non-Zero 800V Vrdm DIP6; 5000V 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.

Vishay 1802
Ships to you
between Tue. 25 Nov to Thu. 27 Nov Calender.png

AUD 0.6129
Multiples of: 1

FOD817D


Optocoupler; THT; Channels:1; Out: transistor; Uinsul:5kV; Uce:70V
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 1799
Ships to you
between Tue. 25 Nov to Thu. 27 Nov Calender.png

AUD 0.1449
Multiples of: 1

4N35-X009


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 1796
Ships to you
between Tue. 25 Nov to Thu. 27 Nov Calender.png

AUD 0.3387
Multiples of: 1

VO615A-X007T


Transistor Output Optocouplers H.Temp Phototrnstr 50-600% CTR, 5mA
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 1794
Ships to you
between Tue. 25 Nov to Thu. 27 Nov Calender.png

AUD 0.2019
Multiples of: 1

6N135S


High Speed Optocouplers High Speed 1MBd 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.

Lite-On 1794
Ships to you
between Tue. 25 Nov to Thu. 27 Nov Calender.png

AUD 0.4193
Multiples of: 1

MOC8050M


Transistor Output Optocouplers Hi Volt Photodarling
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 1748
Ships to you
between Tue. 25 Nov to Thu. 27 Nov Calender.png

AUD 0.3579
Multiples of: 1

First...201202203204205...

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