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...361362363364365...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
OR-341W-TA1


15Mbit/s 100ns 10kV/us DC SOP-6 Optocouplers - Logic Output 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.

Orient 2916
Ships to you
between Fri. 24 Jul to Wed. 29 Jul Calender.png

AUD 0.6798
Multiples of: 1

SFH618A-3X006


Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR>100-200%
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 229
Ships to you
between Thu. 16 Jul to Mon. 20 Jul Calender.png

AUD 0.6042
Multiples of: 1

Hot FOD2711ASDV


Optocoupler; SMD; Channels:1; Out: transistor; Uinsul:5kV; Uce:30V
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 229
Ships to you
between Fri. 10 Jul to Thu. 16 Jul Calender.png

AUD 0.6352
Multiples of: 1

MOC3051S


60mA 600V 1.18V Two-way thyristor SMD Optocouplers - Thyristor Signal Output 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.

GUOXIN JIAPIN SEMICONDUCTOR 227
Ships to you
between Fri. 24 Jul to Wed. 29 Jul Calender.png

AUD 0.1493
Multiples of: 5

4N25-000E


Transistor Output Optocouplers 2500 Vrms 80mA
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 227
Ships to you
between Fri. 10 Jul to Thu. 16 Jul Calender.png

AUD 0.6457
Multiples of: 1

TLP5771H(LF4,E


Logic Output Opto-couplers Gate Drive Coupler; 1A; wider lead; 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 227
Ships to you
between Thu. 16 Jul to Mon. 20 Jul Calender.png

AUD 1.7239
Multiples of: 1

LT213


SOP-4 Optocouplers - Phototransistor Output 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.

Letex Technology 226
Ships to you
between Fri. 24 Jul to Wed. 29 Jul Calender.png

AUD 1.5275
Multiples of: 1

14230116011


Triac & SCR Output Optocouplers WL-OCTR Optocoupler Triac NZC / WE30x DIP 6 Standard 250V 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 226
Ships to you
between Thu. 16 Jul to Mon. 20 Jul Calender.png

AUD 0.9857
Multiples of: 1

ICPL2601SM


Optocouplers SMD-8 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.

Isocom 220
Ships to you
between Fri. 10 Jul to Thu. 16 Jul Calender.png

AUD 0.8985
Multiples of: 1

TLP785(GR.F(C


Transistor Output 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 218
Ships to you
between Fri. 10 Jul to Thu. 16 Jul Calender.png

AUD 0.4325
Multiples of: 1

First...361362363364365...

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