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...406407408409410...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
ACPL-214-50AE


Transistor Output Optocouplers 3000Vrms 20% 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 3728
Ships to you
between Tue. 19 May to Mon. 25 May Calender.png

AUD 0.882
Multiples of: 1

FOD2741ATV


Transistor Output Optocouplers Error amplifier Optocoupler
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 43
Ships to you
between Mon. 25 May to Wed. 27 May Calender.png

AUD 1.1377
Multiples of: 1

CNY64AYST


Transistor Output Optocouplers PHOTOTRANSISTOR OUT CTR 50-150%
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 43
Ships to you
between Mon. 25 May to Wed. 27 May Calender.png

AUD 1.8071
Multiples of: 1

HMHA2801BR2


Fairchild Semiconductor Transistor Output Optocouplers Optocoupler 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.

ON Semiconductor 42
Ships to you
between Mon. 25 May to Wed. 27 May Calender.png

AUD 0.3394
Multiples of: 1

APT1232W


Triac & SCR Output Optocouplers APT Phototriac
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.

Panasonic 41
Ships to you
between Mon. 25 May to Wed. 27 May Calender.png

AUD 1.4885
Multiples of: 1

FOD3182TV


Fairchild Semiconductor High Speed Optocouplers High Speed 3A OUT MOSFET Gate 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.

ON Semiconductor 40
Ships to you
between Mon. 25 May to Wed. 27 May Calender.png

AUD 2.373
Multiples of: 1

TLP5214(D4,E


Toshiba Logic Output Optocouplers Optocoupler IGBT 4A
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 40
Ships to you
between Mon. 25 May to Wed. 27 May Calender.png

AUD 5.06
Multiples of: 1

OLS449


Transistor Output Optocouplers Radiation Tolerant Phototransistor Optocoupler
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.

Skyworks 4
Ships to you
between Mon. 25 May to Wed. 27 May Calender.png

AUD 156.0405
Multiples of: 1

TLP293-4(V4LATPE(T


SOIC-16 Transistor, Photovoltaic 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 0
6 to 16 Weeks Calender.png

AUD 2.3201
Multiples of: 1

PC3SD12NTZAF


Triac Optocouplers DIP-6 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 0
6 to 16 Weeks Calender.png

AUD 0.5282
Multiples of: 1

First...406407408409410...

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