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...146147148149150...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
ATM3041-CuH-SE


100mA 60mA 400V 1.23V 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 2633
Ships to you
between Fri. 29 May to Wed. 03 Jun Calender.png

AUD 0.1605
Multiples of: 5

VO615A-8


Transistor Output Optocouplers H.Temp Phototrnstr 130-260 % CTR
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 2632
Ships to you
between Thu. 21 May to Mon. 25 May Calender.png

AUD 0.1584
Multiples of: 1

SFH6156-1X001T


Transistor Output Optocouplers Phototransistor Out Single CTR > 40-80%
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 2630
Ships to you
between Thu. 21 May to Mon. 25 May Calender.png

AUD 0.22
Multiples of: 1

CNY171M


Transistor Output Optocouplers Optocoupler Hi Bvceo Phototransistor
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 2614
Ships to you
between Thu. 21 May to Mon. 25 May Calender.png

AUD 0.2829
Multiples of: 1

MOCD223R2VM


Fairchild Semiconductor Transistor Output Optocouplers 8-Pin Optocoupler 2Ch Photodarlington
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 2610
Ships to you
between Thu. 21 May to Mon. 25 May Calender.png

AUD 0.5547
Multiples of: 1

LTV-8141S-TA1


Optoisolator Darlington Output 5000Vrms 1 Channel 4-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.

Lite-On 2608
Ships to you
between Fri. 29 May to Wed. 03 Jun Calender.png

AUD 0.3666
Multiples of: 1

TLP185(SE(T


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 2570
Ships to you
between Fri. 15 May to Thu. 21 May Calender.png

AUD 0.29
Multiples of: 1

PC452J00000F


Transistor Output Optocouplers Photocoupler Darlington 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.

Sharp 2389
Ships to you
between Thu. 21 May to Mon. 25 May Calender.png

AUD 1.1377
Multiples of: 1

TLP785(Y.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 1455
Ships to you
between Fri. 15 May to Thu. 21 May Calender.png

AUD 0.322
Multiples of: 1

TLP185(BLL-TL,SE


Toshiba Transistor Output Optocouplers X36 PBF Trans Opto couplr 110C3750Vrms
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 0
6 to 16 Weeks Calender.png

AUD 0.0982
Multiples of: 1

First...146147148149150...

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