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...131132133134135...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
TLP2745(D4-TP,E


SO-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 9957
Ships to you
between Fri. 29 May to Wed. 03 Jun Calender.png

AUD 0.5822
Multiples of: 1

EL357N-G


Transistor Output Optocouplers 50-600CTR 3750Vrms -55 to +100 Op Temp
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 6113
Ships to you
between Fri. 15 May to Thu. 21 May Calender.png

AUD 0.2
Multiples of: 1

ACPL-W611-560E


High Speed Optocouplers 10MBd 3750Vrms
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 3783
Ships to you
between Fri. 29 May to Wed. 03 Jun Calender.png

AUD 2.0248
Multiples of: 1

QCPL-329J-500E


Optocouplers SO-16 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.

Broadcom 3010
Ships to you
between Fri. 29 May to Wed. 03 Jun Calender.png

AUD 2.4923
Multiples of: 1

VOS618A-7X001T


Transistor Output Optocouplers CTR 80-160% 1mA
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 3008
Ships to you
between Thu. 21 May to Mon. 25 May Calender.png

AUD 0.297
Multiples of: 1

4N35-X006


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 3000
Ships to you
between Thu. 21 May to Mon. 25 May Calender.png

AUD 0.3363
Multiples of: 1

VOM617A-4X001T


Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out CTR 160-320% 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 2960
Ships to you
between Thu. 21 May to Mon. 25 May Calender.png

AUD 0.2011
Multiples of: 1

CNY17F-3


Transistor Output Optocouplers Phototransistor Out Single CTR 100-200%
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 2662
Ships to you
between Thu. 21 May to Mon. 25 May Calender.png

AUD 0.2954
Multiples of: 1

SFH617A-4X001


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 2515
Ships to you
between Thu. 21 May to Mon. 25 May Calender.png

AUD 0.4824
Multiples of: 1

MOC3043XSM


Optotriac; 5.3kV; Uout:400V; zero voltage crossing driver
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.

Isocom 2029
Ships to you
between Fri. 15 May to Thu. 21 May Calender.png

AUD 0.592
Multiples of: 1

First...131132133134135...

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