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...251252253254255...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
ATM601-CuH-S


100us 4.5V~5.5V 5kV/us DC S0P-5 Logic 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 1093
Ships to you
between Fri. 29 May to Wed. 03 Jun Calender.png

AUD 0.4712
Multiples of: 1

FOD4118


Triac & SCR Output Optocouplers 800V Zero Crossing Triac Driver 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 1093
Ships to you
between Thu. 21 May to Mon. 25 May Calender.png

AUD 1.6814
Multiples of: 1

K824P


Transistor Output Optocouplers Phototransistor Out Dual CTR >20%
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 1089
Ships to you
between Thu. 21 May to Mon. 25 May Calender.png

AUD 0.6731
Multiples of: 1

CNY17F1M


Transistor Output Optocouplers Optocoupler Phototrans No Base
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 1088
Ships to you
between Thu. 21 May to Mon. 25 May Calender.png

AUD 0.3017
Multiples of: 1

MOC3082SR2VM


Triac & SCR Output Optocouplers 6Pin800V Optocoupler Zero Cross Triac Dr
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 1087
Ships to you
between Thu. 21 May to Mon. 25 May Calender.png

AUD 0.5453
Multiples of: 1

KT1018TLD


Optocouplers SOP-4_P2.54_300mil 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.

Cosmo 1086
Ships to you
between Fri. 29 May to Wed. 03 Jun Calender.png

AUD 0.1267
Multiples of: 5

MOC3061SR2M


Triac & SCR Output Optocouplers 6Pin600V Optocoupler Zero Cross Triac Dr
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 1086
Ships to you
between Thu. 21 May to Mon. 25 May Calender.png

AUD 0.5484
Multiples of: 1

ILQ621GB-X009


Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Quad 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 1085
Ships to you
between Thu. 21 May to Mon. 25 May Calender.png

AUD 2.1529
Multiples of: 1

AT827-CuH-D


5kV 60mA 200mV@1mA,20mA 2 6V 1.4V DC DIP-8 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 1081
Ships to you
between Fri. 29 May to Wed. 03 Jun Calender.png

AUD 0.2187
Multiples of: 5

HMHAA280


Transistor Output Optocouplers aCinput Optocoupler 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 1081
Ships to you
between Fri. 15 May to Thu. 21 May Calender.png

AUD 0.3336
Multiples of: 1

First...251252253254255...

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