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...111112113114115...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
PS2502L-1-F3-A


Transistor Output Optocouplers OPTOCOUPLER 4-PIN DIP
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 3846
Ships to you
between Fri. 21 Nov to Tue. 25 Nov Calender.png

AUD 0.6635
Multiples of: 1

ORPC-817SB-TP-F


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.

Orient 3841
Ships to you
between Mon. 01 Dec to Thu. 04 Dec Calender.png

AUD 0.0356
Multiples of: 10

BPC-817S


Optocouplers SMD-4 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.

Bright LED 3841
Ships to you
between Mon. 01 Dec to Thu. 04 Dec Calender.png

AUD 0.0564
Multiples of: 10

PS2801-1-F3-A/L


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.

Renesas 3837
Ships to you
between Mon. 01 Dec to Thu. 04 Dec Calender.png

AUD 0.2704
Multiples of: 5

SFH615AA-X007


Transistor Output Optocouplers Phototransistor Out Single CTR > 50-600%
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 3835
Ships to you
between Fri. 21 Nov to Tue. 25 Nov Calender.png

AUD 0.4068
Multiples of: 1

SFH608-5


Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR 250-500%
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 3831
Ships to you
between Fri. 21 Nov to Tue. 25 Nov Calender.png

AUD 0.7758
Multiples of: 1

PS9303L2-V-E3-AX


Optocoupler Logic-Out Totem-Pole DC-IN 1-CH 6-Pin DIP SMD T/R
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 3831
Ships to you
between Mon. 17 Nov to Fri. 21 Nov Calender.png

AUD 3.7897
Multiples of: 1

MOC3083S


Triac & SCR Output Optocouplers 800VDRM IFT=5mA 6 Pin 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 3830
Ships to you
between Fri. 21 Nov to Tue. 25 Nov Calender.png

AUD 0.422
Multiples of: 1

TLP785(BL.F(C


Transistor Output Optocouplers
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 3828
Ships to you
between Mon. 17 Nov to Fri. 21 Nov Calender.png

AUD 0.4067
Multiples of: 1

VO0631-X001T


Triac & SCR Output Optocouplers H. Speed Optocplr 10MBd 5kV/us CMR 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 3828
Ships to you
between Fri. 21 Nov to Tue. 25 Nov Calender.png

AUD 2.8269
Multiples of: 1

First...111112113114115...

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 ©2025  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