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...4142434445...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
PS2801-1-F3


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 13919
Ships to you
between Fri. 29 May to Wed. 03 Jun Calender.png

AUD 0.2141
Multiples of: 5

EL851S1(TU)


Photovoltaic Output Optoisolators
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 11295
Ships to you
between Fri. 29 May to Wed. 03 Jun Calender.png

AUD 0.2061
Multiples of: 5

TCMT1116


Transistor Output Optocouplers Phototransistor 100-300% CTR 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 11076
Ships to you
between Thu. 21 May to Mon. 25 May Calender.png

AUD 0.3906
Multiples of: 1

LTV-207


Lite-On Transistor Output Optocouplers SO8 100-200% 3.75KV 2CH 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.

Lite-On 10889
Ships to you
between Thu. 21 May to Mon. 25 May Calender.png

AUD 0.6176
Multiples of: 1

TLP627(F)


Transistor Output Optocouplers 300V Photocoupler 5000 Vrms 150 IC
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 10688
Ships to you
between Fri. 29 May to Wed. 03 Jun Calender.png

AUD 0.7552
Multiples of: 1

SFH6156-4T


Transistor Output Optocouplers Phototransistor Out Single CTR 160-320%
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 10551
Ships to you
between Thu. 21 May to Mon. 25 May Calender.png

AUD 0.22
Multiples of: 1

PC817X2YIPW


Sharp Microelectronics
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 9743
Ships to you
between Fri. 29 May to Wed. 03 Jun Calender.png

AUD 0.0903
Multiples of: 5

TLP185GB-S


5kV 6V 1.4V DC SMD-4P 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.

AOTE 9244
Ships to you
between Fri. 29 May to Wed. 03 Jun Calender.png

AUD 0.0642
Multiples of: 10

PC357C


SOP-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.

Youtai 9098
Ships to you
between Fri. 29 May to Wed. 03 Jun Calender.png

AUD 0.0473
Multiples of: 10

TLP293(BL-TPL,E


Toshiba Transistor Output Optocouplers 50mA Photocoupler 80V 3750Vrms
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 885
Ships to you
between Fri. 29 May to Wed. 03 Jun Calender.png

AUD 0.3275
Multiples of: 1

First...4142434445...

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