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...116117118119120...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
FODM3053R2_NF098


Optotriac; 3.75kV; triac; Mini-flat 4pin; Channels:1; 1kV/µs
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 3346
Ships to you
between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 1.0573
Multiples of: 1

VOS617A-3T


Vishay Semiconductors Transistor Output Optocouplers CTR 100-200% 10mA
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 3344
Ships to you
between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 0.2538
Multiples of: 1

FOD0710


Logic Output Optoisolator 12.5Mbps Push-Pull, Totem Pole 3750Vrms 1 Channel 20kV/µs CMTI 8-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.

ON Semiconductor 3333
Ships to you
between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 3.6325
Multiples of: 1

SFH615A-3


Transistor Output Optocouplers RECOMMENDED ALT 78-VO615A-3
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 3329
Ships to you
between Fri. 27 Feb to Wed. 04 Mar Calender.png

AUD 0.3089
Multiples of: 1

VO615A-9


Vishay Semiconductors Transistor Output Optocouplers Optocoupler DIP4
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 3325
Ships to you
between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 0.1724
Multiples of: 1

SFH6345-X007


High Speed Optocouplers 1Mbd High-Speed Trans Out CTR>30%
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 3324
Ships to you
between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 1.2428
Multiples of: 1

VOM617A-8T


Transistor Output Optocouplers Phototransistor Out CTR 130-260% 5mA
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 3305
Ships to you
between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 0.2113
Multiples of: 1

Hot MOC3162M


Triac & SCR Output Optocouplers DIP-6 ZERO 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.

ON Semiconductor 3298
Ships to you
between Fri. 13 Feb to Thu. 19 Feb Calender.png

AUD 0.6108
Multiples of: 1

IS281-4


Optoisolator Transistor Output 3750Vrms 4 Channel
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 3290
Ships to you
between Fri. 13 Feb to Thu. 19 Feb Calender.png

AUD 1.5333
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 3282
Ships to you
between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 0.22
Multiples of: 1

First...116117118119120...

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