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...196197198199200...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
VO2601-X017T


Vishay Semiconductors High Speed Optocouplers 10Mbd High-Speed Single CTR>300%
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 1854
Ships to you
between Tue. 25 Nov to Thu. 27 Nov Calender.png

AUD 1.4143
Multiples of: 1

4N35-X001


Transistor Output Optocouplers Phototransistor Out Single CTR>100%
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 1853
Ships to you
between Tue. 25 Nov to Thu. 27 Nov Calender.png

AUD 0.3859
Multiples of: 1

PS2561F-1Y-A


Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin DIP Magazine
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 1849
Ships to you
between Tue. 25 Nov to Thu. 27 Nov Calender.png

AUD 0.4802
Multiples of: 1

K825P


Transistor Output Optocouplers Photodarlington Out Dual CTR > 600%
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 1849
Ships to you
between Tue. 25 Nov to Thu. 27 Nov Calender.png

AUD 0.5599
Multiples of: 1

4N35


DIP-6 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.

Youtai 1847
Ships to you
between Wed. 03 Dec to Mon. 08 Dec Calender.png

AUD 0.123
Multiples of: 5

PC817X3NIP2B


80V 5kV 50mA 100mV@1mA,20mA 1 6V 1.2V DC SOP-4-2.54mm 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.

Sharp 1847
Ships to you
between Wed. 03 Dec to Mon. 08 Dec Calender.png

AUD 0.1629
Multiples of: 5

ILD74-X009T


Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Dual CTR > 12.5%
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.

Vishay 1844
Ships to you
between Tue. 25 Nov to Thu. 27 Nov Calender.png

AUD 1.2019
Multiples of: 1

CNY17-1S-TA1


Optocoupler; SMD; 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 1843
Ships to you
between Wed. 19 Nov to Tue. 25 Nov Calender.png

AUD 0.2311
Multiples of: 1

TCDT1122


Transistor Output Optocouplers Phototransistor Out
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 1843
Ships to you
between Tue. 25 Nov to Thu. 27 Nov Calender.png

AUD 0.418
Multiples of: 1

TLP2768A(D4-TP,E(T


SOIC-6 Logic 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 1843
Ships to you
between Wed. 03 Dec to Mon. 08 Dec Calender.png

AUD 0.6944
Multiples of: 1

First...196197198199200...

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