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...3637383940...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
PVI1050NPBF


Photodiode Output Optocouplers 2 Form A Photo Voltaic Isolator
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.

Infineon 19400
Ships to you
between Fri. 14 Aug to Thu. 20 Aug Calender.png

AUD 9.8097
Multiples of: 2000

LTV-827S-TA1


Optoisolator Transistor Output 5000Vrms 2 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.

Lite-On 19303
Ships to you
between Fri. 28 Aug to Wed. 02 Sep Calender.png

AUD 0.2353
Multiples of: 5

SFH615A-4X017


Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single 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 19299
Ships to you
between Thu. 20 Aug to Mon. 24 Aug Calender.png

AUD 0.5385
Multiples of: 1

TLP182(GB-TPL,E


Toshiba Transistor Output Optocouplers X36 PBF Trans Opto couplr 125C3750Vrms
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 19142
Ships to you
between Fri. 28 Aug to Wed. 02 Sep Calender.png

AUD 0.1983
Multiples of: 5

LTV-816S-TA1-C


Transistor Output Optocouplers P/C LTV-816S-TA1-C TAPPING TYPE II
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 19127
Ships to you
between Thu. 20 Aug to Mon. 24 Aug Calender.png

AUD 0.1773
Multiples of: 1

LTV816STP-D3-TXCU


SMD-4P 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.

Lite-On 19084
Ships to you
between Fri. 28 Aug to Wed. 02 Sep Calender.png

AUD 0.1126
Multiples of: 5

ACPL-217-50BE


Transistor Output Optocouplers 3000Vrms 130-260%CTR
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 19083
Ships to you
between Fri. 14 Aug to Thu. 20 Aug Calender.png

AUD 0.3991
Multiples of: 1

HCPL-316J-500E


Logic Output Opto-couplers 2.0A IGBT Gate Drive
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 19078
Ships to you
between Fri. 28 Aug to Wed. 02 Sep Calender.png

AUD 2.1876
Multiples of: 1

PS2702-1-F3-A


Transistor Output Optocouplers Hi-Iso Darling 1-Ch
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 18888
Ships to you
between Thu. 20 Aug to Mon. 24 Aug Calender.png

AUD 0.486
Multiples of: 1

4N35


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 18862
Ships to you
between Fri. 14 Aug to Thu. 20 Aug Calender.png

AUD 0.3203
Multiples of: 1

First...3637383940...

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