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...226227228229230...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
Hot VOW137-X017T


Logic Output Optoisolator 10MBd Open Collector 5300Vrms 1 Channel 10kV/µs CMTI 8-SMD
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 1455
Ships to you
between Fri. 29 May to Wed. 03 Jun Calender.png

AUD 1.0293
Multiples of: 1

TLP5771H(TP,E


High Speed Optocouplers Gate Drive Coupler; 1A; High Temp; 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.

Toshiba 1455
Ships to you
between Thu. 21 May to Mon. 25 May Calender.png

AUD 1.725
Multiples of: 1

FOD8321V


Logic Output Optocouplers 2.5A Out Gate Drive Optcplr; Optoplanar
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 1455
Ships to you
between Thu. 21 May to Mon. 25 May Calender.png

AUD 4.3371
Multiples of: 1

HCPL-0300-500E


Optocoupler Logic-Out Open Collector DC-IN 1-CH 8-Pin SOIC T/R
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 1455
Ships to you
between Fri. 29 May to Wed. 03 Jun Calender.png

AUD 5.2636
Multiples of: 1

14230514300


Triac & SCR Output Optocouplers WL-OCTR Optocoupler Triac NZC / WE30x-4L DIP 4 SL-Type 600V 15mA NZC
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.

Wurth 1454
Ships to you
between Thu. 21 May to Mon. 25 May Calender.png

AUD 0.594
Multiples of: 1

FOD3150ASD


Logic Output Opto-couplers 8PW 2.5A GD T&R
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 1453
Ships to you
between Fri. 29 May to Wed. 03 Jun Calender.png

AUD 0.7753
Multiples of: 1

SFH617A-2X017T


Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR > 63-125%
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 1451
Ships to you
between Thu. 21 May to Mon. 25 May Calender.png

AUD 0.5469
Multiples of: 1

4N28-X001


Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR>10%
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 1450
Ships to you
between Thu. 21 May to Mon. 25 May Calender.png

AUD 0.363
Multiples of: 1

14230534300


Triac & SCR Output Optocouplers WL-OCTR Optocoupler Triac NZC / WE30x-4L DIP 4 SL-Type 600V 5mA NZC
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.

Wurth 1450
Ships to you
between Thu. 21 May to Mon. 25 May Calender.png

AUD 0.594
Multiples of: 1

TLP2761(TP4,E(T


SMD-6P 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.

Toshiba 1450
Ships to you
between Fri. 29 May to Wed. 03 Jun Calender.png

AUD 0.8155
Multiples of: 1

First...226227228229230...

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