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...201202203204205...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
LTV-356T-A


Transistor Output Optocouplers P/C LTV-356T BIN A (2.0) STD. TYPE
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 11029
Ships to you
between Thu. 21 May to Mon. 25 May Calender.png

AUD 0.1681
Multiples of: 1

6N139M


High Speed Optocouplers 1-Ch Low Input Curr Hi Gain 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.

ON Semiconductor 2330
Ships to you
between Thu. 21 May to Mon. 25 May Calender.png

AUD 0.6663
Multiples of: 1

TCDT1102G


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 1693
Ships to you
between Fri. 29 May to Wed. 03 Jun Calender.png

AUD 0.2787
Multiples of: 1

VO4258M


Triac & SCR Output Optocouplers Non Zero Cross Photo Triac 800V 3mA
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 1693
Ships to you
between Thu. 21 May to Mon. 25 May Calender.png

AUD 2.53
Multiples of: 1

FOD8143SD


Optocoupler; SMD; Channels:1; Out: transistor; Uinsul:5kV; Uce:70V
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 1689
Ships to you
between Thu. 21 May to Mon. 25 May Calender.png

AUD 0.2467
Multiples of: 1

VO615A-X001


Transistor Output Optocouplers H.Temp Phototrnstr 50-600% CTR 5mA VDE
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 1687
Ships to you
between Thu. 21 May to Mon. 25 May Calender.png

AUD 0.1681
Multiples of: 1

SFH6326-X009


High Speed Optocouplers 1Mbd High-Speed Tran Out Dl CTR>19%
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 1681
Ships to you
between Thu. 21 May to Mon. 25 May Calender.png

AUD 1.6577
Multiples of: 1

SFH617A-4X006


Transistor Output Optocouplers Phototransistor Out Single CTR>160-320%
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 1679
Ships to you
between Thu. 21 May to Mon. 25 May Calender.png

AUD 0.5594
Multiples of: 1

TLP152(TPL,E(T


Optocoupler; SMD; Channels:1; Out: IGBT driver; Uinsul:3.75kV
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 1672
Ships to you
between Fri. 15 May to Thu. 21 May Calender.png

AUD 0.9161
Multiples of: 1

4N25


DIP-6 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.

Youtai 1537
Ships to you
between Fri. 29 May to Wed. 03 Jun Calender.png

AUD 0.1265
Multiples of: 5

First...201202203204205...

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