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...7677787980...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
PS9151-V-F3-AX


High Speed Optocouplers HI-SPD OPTOCPLR SO-5
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.

Renesas 6199
Ships to you
between Thu. 20 Nov to Mon. 24 Nov Calender.png

AUD 2.1346
Multiples of: 1

VO4158H


Triac & SCR Output Optocouplers Zero Crossing Photo Triac 800V 2mA
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 6198
Ships to you
between Thu. 20 Nov to Mon. 24 Nov Calender.png

AUD 2.3365
Multiples of: 1

VO618A-4X016


Transistor Output Optocouplers H. Relblty 5300 Vrms 160-320% CTR, 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 6161
Ships to you
between Thu. 20 Nov to Mon. 24 Nov Calender.png

AUD 0.2811
Multiples of: 1

TLP521GB


Optocouplers Through Hole 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 6086
Ships to you
between Fri. 28 Nov to Wed. 03 Dec Calender.png

AUD 0.1134
Multiples of: 5

VOL617A-2X001T


Transistor Output Optocouplers Phototransistor Out CTR 63-125% IF=5MA
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 6078
Ships to you
between Thu. 20 Nov to Mon. 24 Nov Calender.png

AUD 0.2689
Multiples of: 1

LTV-815


Optocoupler; THT; Channels:1; Out: Darlington; Uinsul:5kV; Uce:35V
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 6046
Ships to you
between Thu. 20 Nov to Mon. 24 Nov Calender.png

AUD 0.1851
Multiples of: 1

TCET1103G


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 4079
Ships to you
between Thu. 20 Nov to Mon. 24 Nov Calender.png

AUD 0.2619
Multiples of: 1

LTV-824


Optocoupler; THT; Channels:2; Out: transistor; Uinsul:5kV; Uce:35V
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 3162
Ships to you
between Thu. 20 Nov to Mon. 24 Nov Calender.png

AUD 0.4068
Multiples of: 1

IL223AT


Transistor Output Optocouplers Photodarlington Out Single CTR >500%
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 1070
Ships to you
between Fri. 14 Nov to Thu. 20 Nov Calender.png

AUD 0.4688
Multiples of: 1

VOM617A-3X001T


Transistor Output Optocouplers Phototransistor Out CTR 100-200% 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 0
6 to 16 Weeks Calender.png

AUD 0.2025
Multiples of: 1

First...7677787980...

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 ©2025  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