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...126127128129130...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
PC817XNNSZ1B


Transistor Output Optocouplers OPTOISOLATOR 5KV TRANSISTOR DIP, Optoisolator Transistor Output 1 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.

Sharp 4324
Ships to you
between Fri. 15 May to Thu. 21 May Calender.png

AUD 0.298
Multiples of: 1

AT3022-CuH-DE


100mA 60mA 1.23V 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 3079
Ships to you
between Fri. 29 May to Wed. 03 Jun Calender.png

AUD 0.1284
Multiples of: 5

VOT8123AB-T


Triac & SCR Output Optocouplers Non-Zero 800V Vrdm SMD6; 5000V Vrms
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 3077
Ships to you
between Thu. 21 May to Mon. 25 May Calender.png

AUD 0.4824
Multiples of: 1

VO615A-8X016


Transistor Output Optocouplers Optcplr 130-260% CTR 5mA DIP-4
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 3073
Ships to you
between Thu. 21 May to Mon. 25 May Calender.png

AUD 0.16
Multiples of: 1

TLP351(F)


Logic Output Opto-couplers 3750Vrms 0.2 Low power
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 3072
Ships to you
between Fri. 29 May to Wed. 03 Jun Calender.png

AUD 0.8115
Multiples of: 1

VOT8125AD-V


Triac & SCR Output Optocouplers Non-Zero 800V Vrdm DIP6; 5000V Vrms
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 3071
Ships to you
between Thu. 21 May to Mon. 25 May Calender.png

AUD 0.4824
Multiples of: 1

FOD8001


High Speed Optocouplers 3.3V Logic Gate Drvr w/High Noise Immnty
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 3071
Ships to you
between Thu. 21 May to Mon. 25 May Calender.png

AUD 1.3891
Multiples of: 1

TLX9300(TPL,F


Transistor Output Optocouplers Transistor Coupler Automotive; AEC-Q101
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 3070
Ships to you
between Thu. 21 May to Mon. 25 May Calender.png

AUD 2.1529
Multiples of: 1

FODM214A


Transistor Output Optocouplers Single Channel AC Sensing Phototrans
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 3018
Ships to you
between Thu. 21 May to Mon. 25 May Calender.png

AUD 0.2939
Multiples of: 1

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 2948
Ships to you
between Fri. 29 May to Wed. 03 Jun Calender.png

AUD 0.1244
Multiples of: 5

First...126127128129130...

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 ©2026  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