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...306307308309310...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
CNY17-1S-TA1


Optocoupler; SMD; Channels:1; Out: transistor; Uinsul:5kV; Uce:70V
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 649
Ships to you
between Mon. 18 May to Fri. 22 May Calender.png

AUD 0.212
Multiples of: 1

AT6N137-CuH-S


10Mbit/s 100us 5.5V 10kV/us DC SMD-8P 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.

AOTE 649
Ships to you
between Mon. 01 Jun to Thu. 04 Jun Calender.png

AUD 0.3038
Multiples of: 5

SFH601-3X007T


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 649
Ships to you
between Fri. 22 May to Tue. 26 May Calender.png

AUD 0.8894
Multiples of: 1

FOD3184TSR2V


Fairchild Semiconductor Logic Output Optocouplers High Speed 3A OUT MOSFETIGBT GateDrvr
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 647
Ships to you
between Fri. 22 May to Tue. 26 May Calender.png

AUD 2.1371
Multiples of: 1

H11F3SR2VM


Fairchild Semiconductor MOSFET Output Optocouplers FET Bilateral analog
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 646
Ships to you
between Fri. 22 May to Tue. 26 May Calender.png

AUD 0.8454
Multiples of: 1

MOC3020M


Optotriac; 5kV; Uout:400V; without 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.

Lite-On 645
Ships to you
between Mon. 18 May to Fri. 22 May Calender.png

AUD 0.294
Multiples of: 1

VOT8123AB-V


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 645
Ships to you
between Fri. 22 May to Tue. 26 May Calender.png

AUD 0.4447
Multiples of: 1

LTV-333J-TP1


SMD Optocouplers - Phototransistor 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 645
Ships to you
between Mon. 01 Jun to Thu. 04 Jun Calender.png

AUD 1.8258
Multiples of: 1

ACSL-6420-00TE


Logic Output Optoisolator 15MBd Open Collector, Schottky Clamped 2500Vrms 4 Channel 10kV/µs CMTI 16-SOIC
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 645
Ships to you
between Mon. 18 May to Fri. 22 May Calender.png

AUD 14.52
Multiples of: 1

HCPL-817-30AE


Transistor Output Optocouplers 5000 Vrms 50mA
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 642
Ships to you
between Mon. 18 May to Fri. 22 May Calender.png

AUD 0.484
Multiples of: 1

First...306307308309310...

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