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
FOD0721


Logic Output Optoisolator 25Mbps Push-Pull, Totem Pole 3750Vrms 1 Channel 20kV/µs CMTI 8-SOIC
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 1268
Ships to you
between Tue. 14 Jul to Thu. 16 Jul Calender.png

AUD 3.523
Multiples of: 1

PS2562-1-V-A


Transistor Output Optocouplers Darlington Tr DC BSI COUPLR
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.

CEL 1261
Ships to you
between Tue. 14 Jul to Thu. 16 Jul Calender.png

AUD 1.1442
Multiples of: 1

CNY17F1SM


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 1256
Ships to you
between Tue. 14 Jul to Thu. 16 Jul Calender.png

AUD 0.3185
Multiples of: 1

4N35-X019T


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 1256
Ships to you
between Tue. 14 Jul to Thu. 16 Jul Calender.png

AUD 0.4646
Multiples of: 1

IL4108


Triac & SCR Output Optocouplers Phototriac Output Zero Crossing
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 1233
Ships to you
between Tue. 14 Jul to Thu. 16 Jul Calender.png

AUD 2.5284
Multiples of: 1

TLP2303(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 1227
Ships to you
between Wed. 08 Jul to Tue. 14 Jul Calender.png

AUD 0.8525
Multiples of: 1

ACSL-6210-50RE


Logic Output Optoisolator 15MBd Open Collector, Schottky Clamped 2500Vrms 2 Channel 10kV/µs CMTI 8-SO
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 1220
Ships to you
between Wed. 22 Jul to Mon. 27 Jul Calender.png

AUD 3.7229
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 1213
Ships to you
between Wed. 08 Jul to Tue. 14 Jul Calender.png

AUD 0.4179
Multiples of: 1

HCPL2631M


High Speed Optocouplers HIGHSPEED TRANSISTOR 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.

ON Semiconductor 1204
Ships to you
between Wed. 08 Jul to Tue. 14 Jul Calender.png

AUD 1.6538
Multiples of: 1

LTV-1008


5kV 50mA 300mV@1mA,10mA 1 6V 1.2V DC LSOP-4-300mil-2.54mm 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 1057
Ships to you
between Wed. 22 Jul to Mon. 27 Jul Calender.png

AUD 0.0697
Multiples of: 10

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 ©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