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...261262263264265...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
FOD8173TR2


Logic Output Optoisolator 20Mbps Push-Pull, Totem Pole 5000Vrms 1 Channel 20kV/µs CMTI 6-SOP
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 970
Ships to you
between Wed. 26 Nov to Fri. 28 Nov Calender.png

AUD 1.079
Multiples of: 1

VO3063-X017T


Triac & SCR Output Optocouplers Phototriac ZC 1.5kV/us 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 970
Ships to you
between Wed. 26 Nov to Fri. 28 Nov Calender.png

AUD 1.15
Multiples of: 1

MOC3072SVM


Triac & SCR Output Optocouplers 6PW RP TRIAC SMD 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.

ON Semiconductor 970
Ships to you
between Wed. 26 Nov to Fri. 28 Nov Calender.png

AUD 1.1635
Multiples of: 1

6N135SDM


Fairchild Semiconductor High Speed Optocouplers HI-SPEED SM LEAD BEND
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 970
Ships to you
between Wed. 26 Nov to Fri. 28 Nov Calender.png

AUD 1.1737
Multiples of: 1

PC4SD21YXPDH


Sharp Microelectronics
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 970
Ships to you
between Thu. 20 Nov to Wed. 26 Nov Calender.png

AUD 1.1933
Multiples of: 1

FOD2741ASV


Fairchild Semiconductor Transistor Output Optocouplers Error amplifier 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 970
Ships to you
between Wed. 26 Nov to Fri. 28 Nov Calender.png

AUD 1.2066
Multiples of: 1

APV2121SX


Photodiode Output Optocouplers Driver 4-pin SOP T&R Driver 4-pin SOP T&R
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.

Panasonic 970
Ships to you
between Wed. 26 Nov to Fri. 28 Nov Calender.png

AUD 1.2502
Multiples of: 1

HCPL2531SDM


Fairchild Semiconductor High Speed Optocouplers 8-Pin DIP 1Mbits Output 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 970
Ships to you
between Thu. 20 Nov to Wed. 26 Nov Calender.png

AUD 1.3095
Multiples of: 1000

TLP385(D4GR-TR,E(T


SOP-4-300mil-2.54mm 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 970
Ships to you
between Thu. 04 Dec to Tue. 09 Dec Calender.png

AUD 1.3168
Multiples of: 1

FOD3150ASDV


3A Gate Driver Optical Coupling 5000Vrms 1 Channel 8-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.

ON Semiconductor 970
Ships to you
between Wed. 26 Nov to Fri. 28 Nov Calender.png

AUD 1.3497
Multiples of: 1

First...261262263264265...

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