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...6162636465...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
ORPC-817C


Optocouplers DIP-4 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.

Orient 9544
Ships to you
between Fri. 29 May to Wed. 03 Jun Calender.png

AUD 0.0307
Multiples of: 20

SFH617A-4X016


Transistor Output Optocouplers RECOMMENDED ALT 78-VO617A-4X016
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 7194
Ships to you
between Thu. 21 May to Mon. 25 May Calender.png

AUD 0.4997
Multiples of: 1

MOC3063S-TA


Lite-On Triac & SCR Output Optocouplers Optocoupler TRIAC
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 7170
Ships to you
between Thu. 21 May to Mon. 25 May Calender.png

AUD 0.3049
Multiples of: 1

CNY17-4


Transistor Output Optocouplers NPN Phototransistor
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 7148
Ships to you
between Thu. 21 May to Mon. 25 May Calender.png

AUD 0.297
Multiples of: 1

PS2911-1-AX


Transistor Output Optocouplers OPTOCOUPLER 4-PIN SSOP
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 7116
Ships to you
between Thu. 21 May to Mon. 25 May Calender.png

AUD 3.4257
Multiples of: 1

CNY17-3X009


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 7043
Ships to you
between Thu. 21 May to Mon. 25 May Calender.png

AUD 0.3284
Multiples of: 1

EL0600(TA)


High Speed Optocouplers Optocouplers
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 6877
Ships to you
between Fri. 29 May to Wed. 03 Jun Calender.png

AUD 0.519
Multiples of: 5

EL357N(A)(TA)-VG


Transistor Output Optocouplers 4-pin SOP (2mm) Transistor; DC Input
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 5368
Ships to you
between Fri. 29 May to Wed. 03 Jun Calender.png

AUD 0.1148
Multiples of: 5

TCLT1103


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 5359
Ships to you
between Thu. 21 May to Mon. 25 May Calender.png

AUD 0.3489
Multiples of: 1

TLP291(V4GBTP,SE(T


Optocouplers SO4 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 2425
Ships to you
between Fri. 15 May to Thu. 21 May Calender.png

AUD 0.233
Multiples of: 2500

First...6162636465...

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