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...236237238239240...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
H11AV1SM


Transistor Output Optocouplers 0.4" Optocoupler 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 1261
Ships to you
between Wed. 26 Nov to Fri. 28 Nov Calender.png

AUD 0.3422
Multiples of: 1

MOC3051M


100mA 60mA 600V 1.18V Two-way thyristor DIP-6 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 1261
Ships to you
between Thu. 04 Dec to Tue. 09 Dec Calender.png

AUD 0.1461
Multiples of: 5

CNY17-3M


Optocoupler; THT; 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.

Lite-On 1261
Ships to you
between Thu. 20 Nov to Wed. 26 Nov Calender.png

AUD 0.2349
Multiples of: 1

AT3H74-CuH-S


3.75kV 50mA 6V 1.2V DC SSOP-16 Transistor, Photovoltaic 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 1261
Ships to you
between Thu. 04 Dec to Tue. 09 Dec Calender.png

AUD 0.4517
Multiples of: 1

H11AG1M


Transistor Output Optocouplers 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 1261
Ships to you
between Thu. 20 Nov to Wed. 26 Nov Calender.png

AUD 0.5462
Multiples of: 1

PS2562-1-V-A


Transistor Output Optocouplers Darlington Tr DC BSI COUPLR
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.

CEL 1261
Ships to you
between Wed. 26 Nov to Fri. 28 Nov Calender.png

AUD 1.1442
Multiples of: 1

HCPL-2611-500E


Logic Output Optoisolator 10MBd Open Collector, Schottky Clamped 3750Vrms 1 Channel 15kV/µs CMTI 8-DIP Gull Wing
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 1260
Ships to you
between Thu. 04 Dec to Tue. 09 Dec Calender.png

AUD 1.2744
Multiples of: 1

ILQ615-4


Transistor Output Optocouplers Phototransistor Out Quad 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 1260
Ships to you
between Thu. 20 Nov to Wed. 26 Nov Calender.png

AUD 1.6667
Multiples of: 1

SFH6316T


High Speed Optocouplers 1Mbd Open Collector Single Channel
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 1259
Ships to you
between Thu. 20 Nov to Wed. 26 Nov Calender.png

AUD 1.1533
Multiples of: 1

CNY17F-3X017T


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 1257
Ships to you
between Wed. 26 Nov to Fri. 28 Nov Calender.png

AUD 0.4417
Multiples of: 1

First...236237238239240...

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