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
VOMA618A-3X001T


Transistor Output Optocouplers 80Vceo 3750Vrms SOP-4 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 3794
Ships to you
between Thu. 09 Jul to Mon. 13 Jul Calender.png

AUD 1.0764
Multiples of: 1

VO615A-8X018T


Transistor Output Optocouplers H.Temp Phototrnstr 130-260 % CTR 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 3790
Ships to you
between Thu. 09 Jul to Mon. 13 Jul Calender.png

AUD 0.268
Multiples of: 1

VO618A-2


Transistor Output Optocouplers OPTOCPLR 4PIN O/UPCK 63-125%CT
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 3786
Ships to you
between Thu. 09 Jul to Mon. 13 Jul Calender.png

AUD 0.1658
Multiples of: 1

IL256AT


Transistor Output Optocouplers Phototransistor Out Single CTR >20%
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 3783
Ships to you
between Thu. 09 Jul to Mon. 13 Jul Calender.png

AUD 0.7174
Multiples of: 1

CNY17F-3S


Transistor Output Optocouplers Optocoupler Phototrans
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 3782
Ships to you
between Thu. 09 Jul to Mon. 13 Jul Calender.png

AUD 0.1789
Multiples of: 1

TCMT1113


Transistor Output Optocouplers Phototransistor 100-200%CTR 10mA 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 3778
Ships to you
between Thu. 09 Jul to Mon. 13 Jul Calender.png

AUD 0.2863
Multiples of: 1

PS2562L-1-A


Transistor Output Optocouplers Hi-Iso Darling 1-Ch
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.

CEL 3773
Ships to you
between Thu. 09 Jul to Mon. 13 Jul Calender.png

AUD 0.6244
Multiples of: 1

PC817C-MS


35V 50mA 1 6V 1.2V DIP-4 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.

MSKSEMI 3744
Ships to you
between Fri. 17 Jul to Wed. 22 Jul Calender.png

AUD 0.032
Multiples of: 20

IL300-DEFG-X007


High Linearity Optocouplers High Gain Wide Bandwidth Linear
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 3406
Ships to you
between Thu. 09 Jul to Mon. 13 Jul Calender.png

AUD 2.7338
Multiples of: 1

MOC3041M


100mA 60mA 400V 1.5V Two-way thyristor DIP-6 Optocouplers - Thyristor Signal 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.

Youtai 2405
Ships to you
between Fri. 17 Jul to Wed. 22 Jul Calender.png

AUD 0.1874
Multiples of: 5

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