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...181182183184185...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
ACPL-339J-500E


Avago Technologies Logic Output Optocouplers Marquise Plastic 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.

Broadcom 2800
Ships to you
between Tue. 21 Jul to Fri. 24 Jul Calender.png

AUD 2.8386
Multiples of: 1

HCPL-817-50BE


Transistor Output Optocouplers 5000 Vrms 50mA
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 2201
Ships to you
between Tue. 21 Jul to Fri. 24 Jul Calender.png

AUD 0.2873
Multiples of: 5

ATM3051-CuH-SE


100mA 60mA 600V 1.5V Two-way thyristor SOP-4 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 2027
Ships to you
between Tue. 21 Jul to Fri. 24 Jul Calender.png

AUD 0.164
Multiples of: 5

HCPL0500R2


Fairchild Semiconductor High Speed Optocouplers HS Optocoupler 1Ch Transistor
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 2026
Ships to you
between Mon. 13 Jul to Wed. 15 Jul Calender.png

AUD 1.4827
Multiples of: 1

EL0530


1Mbit/s -0.5V~30V 10kV/us DC SOP-8 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 2025
Ships to you
between Tue. 21 Jul to Fri. 24 Jul Calender.png

AUD 1.5955
Multiples of: 1

FOD814A300W


Optoisolator Transistor Output 5000Vrms 1 Channel 4-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 2016
Ships to you
between Mon. 13 Jul to Wed. 15 Jul Calender.png

AUD 0.2528
Multiples of: 1

FOD817300W


Transistor Output Optocouplers Phototransistor 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 1992
Ships to you
between Mon. 13 Jul to Wed. 15 Jul Calender.png

AUD 0.1666
Multiples of: 1

VOS618A-2T


Transistor Output Optocouplers Phototransistor Out CTR 63-125% IF=1MA
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 1921
Ships to you
between Tue. 21 Jul to Fri. 24 Jul Calender.png

AUD 0.5683
Multiples of: 1

IL300-X007T


High Linearity Optocouplers Linear W. Bandwidth >200kHz
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 1882
Ships to you
between Mon. 13 Jul to Wed. 15 Jul Calender.png

AUD 1.9056
Multiples of: 1

LTV-817C


Transistor Output Optocouplers Optocoupler 50% 5kv 4Pin
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 64
Ships to you
between Tue. 07 Jul to Mon. 13 Jul Calender.png

AUD 0.1107
Multiples of: 1

First...181182183184185...

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