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
K10101D


Optocouplers DIP-4 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 1057
Ships to you
between Thu. 23 Jul to Tue. 28 Jul Calender.png

AUD 0.0566
Multiples of: 10

ACPL-7970-500E


Optically Isolated Amplifiers Isolation Amplifier Sigma-Delta Modulatr
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 1057
Ships to you
between Thu. 23 Jul to Tue. 28 Jul Calender.png

AUD 2.425
Multiples of: 1

EL851S


5kV 60mA 400mV@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 1052
Ships to you
between Thu. 23 Jul to Tue. 28 Jul Calender.png

AUD 0.1848
Multiples of: 5

H11AV1VM


Transistor Output Optocouplers 0.4" 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 1047
Ships to you
between Wed. 15 Jul to Fri. 17 Jul Calender.png

AUD 0.5221
Multiples of: 1

FOD4108S


Triac & SCR Output Optocouplers Zero-Cross Triac Out Snubberless, 800V
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 1043
Ships to you
between Wed. 15 Jul to Fri. 17 Jul Calender.png

AUD 2.5612
Multiples of: 1

HCPL-2611-500E


Logic Output Optoisolator 10MBd Open Collector, Schottky Clamped 3750Vrms 1 Channel 15kV/µs CMTI 8-DIP Gull Wing
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 1037
Ships to you
between Thu. 23 Jul to Tue. 28 Jul Calender.png

AUD 1.4215
Multiples of: 1

TLP2768A(E(T


High Speed 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 1036
Ships to you
between Thu. 09 Jul to Wed. 15 Jul Calender.png

AUD 1.3791
Multiples of: 1

MOC3081SM


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 1028
Ships to you
between Wed. 15 Jul to Fri. 17 Jul Calender.png

AUD 0.5319
Multiples of: 1

4N38-X009T


Transistor Output Optocouplers Phototransistor Out Single 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 971
Ships to you
between Wed. 15 Jul to Fri. 17 Jul Calender.png

AUD 0.417
Multiples of: 1

FOD3182SD


High Speed Optocouplers High Speed 3A OUT MOSFET Gate Driver
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 463
Ships to you
between Thu. 23 Jul to Tue. 28 Jul Calender.png

AUD 1.0738
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