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...376377378379380...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
TLP5751(E


Toshiba Logic Output Optocouplers Optocoupler IGBT 1A
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 69
Ships to you
between Thu. 27 Nov to Mon. 01 Dec Calender.png

AUD 1.5425
Multiples of: 1

PS9505L3-AX


High Speed Optocouplers 15-30Volts 10mA -40C +110C High CMR
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 69
Ships to you
between Thu. 27 Nov to Mon. 01 Dec Calender.png

AUD 4.0385
Multiples of: 1

EL817(B)-FG


80V 5kV 50mA 100mV@1mA,20mA 1 6V 1.2V DC DIP-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.

Everlight 67
Ships to you
between Fri. 05 Dec to Wed. 10 Dec Calender.png

AUD 0.0429
Multiples of: 10

HTLP521GB


DIP-4 Transistor Output Optocoupler 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.

HXY MOS 67
Ships to you
between Fri. 05 Dec to Wed. 10 Dec Calender.png

AUD 0.1156
Multiples of: 5

MOC3021SM


SOP-6-6.5mm 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.

Youtai 67
Ships to you
between Fri. 05 Dec to Wed. 10 Dec Calender.png

AUD 0.1734
Multiples of: 5

HCPL-817-36BE


Transistor Output Optocouplers 5000 Vrms 50mA
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 67
Ships to you
between Fri. 21 Nov to Thu. 27 Nov Calender.png

AUD 0.3889
Multiples of: 1

PC3SD12NTZAF


Triac Optocouplers DIP-6 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.

Sharp 67
Ships to you
between Fri. 05 Dec to Wed. 10 Dec Calender.png

AUD 0.4888
Multiples of: 1

CNY171SR2M


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 67
Ships to you
between Fri. 05 Dec to Wed. 10 Dec Calender.png

AUD 0.8361
Multiples of: 1

TLP292-4(LA-TR,E


3.75kV 50mA 4 1.25V SOIC-16-4.6mm 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.

Toshiba 67
Ships to you
between Fri. 05 Dec to Wed. 10 Dec Calender.png

AUD 2.9074
Multiples of: 1

HCNR201-350E


High Linearity Optocouplers 1 Ch 60mW 25mA
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 67
Ships to you
between Fri. 21 Nov to Thu. 27 Nov Calender.png

AUD 6.2656
Multiples of: 1

First...376377378379380...

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