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...276277278279280...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
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 937
Ships to you
between Fri. 22 May to Tue. 26 May Calender.png

AUD 0.3049
Multiples of: 1

Hot VO0600T


High Speed Optocouplers 10Mbd Open Collector Single 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.

Vishay 937
Ships to you
between Mon. 18 May to Fri. 22 May Calender.png

AUD 1.32
Multiples of: 1

FOD8316R2


Fairchild Semiconductor Logic Output Optocouplers 2.5A Out IGBT Drive 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.

ON Semiconductor 937
Ships to you
between Fri. 22 May to Tue. 26 May Calender.png

AUD 4.6043
Multiples of: 1

FOD3120TSV


Fairchild Semiconductor Logic Output Optocouplers High Noise Immunity 2.5A 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 936
Ships to you
between Fri. 22 May to Tue. 26 May Calender.png

AUD 1.4385
Multiples of: 1

CNY17F-4X017


Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR 160-320%
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 933
Ships to you
between Fri. 22 May to Tue. 26 May Calender.png

AUD 0.4526
Multiples of: 1

ACPL-W483-500E


Logic Output Opto-couplers IPM Inverting
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 933
Ships to you
between Mon. 01 Jun to Thu. 04 Jun Calender.png

AUD 2.101
Multiples of: 1

AT817A-FeL-SE


5kV 50mA 200mV@1mA,20mA 1 6V 1.2V DC SMD-4P Transistor, Photovoltaic 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 931
Ships to you
between Mon. 01 Jun to Thu. 04 Jun Calender.png

AUD 0.0374
Multiples of: 10

AT3021-CuH-SE


100mA 60mA 400V 1.23V Two-way thyristor SMD-6P 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 931
Ships to you
between Mon. 01 Jun to Thu. 04 Jun Calender.png

AUD 0.1381
Multiples of: 5

H11L1-JSM


DIP-6 Logic Output Optocoupler 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.

JSMSEMI 931
Ships to you
between Mon. 01 Jun to Thu. 04 Jun Calender.png

AUD 0.3039
Multiples of: 5

TIL117VM


Fairchild Semiconductor Transistor Output Optocouplers 6-Pin Optocoupler Transistor DIP
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 931
Ships to you
between Fri. 22 May to Tue. 26 May Calender.png

AUD 0.4651
Multiples of: 1

First...276277278279280...

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