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
LTV-827


Optocoupler; THT; Channels:2; Out: transistor; Uinsul:5kV; Uce:35V
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 630
Ships to you
between Fri. 05 Dec to Wed. 10 Dec Calender.png

AUD 0.1738
Multiples of: 5

APV2111V


Photodiode Output Optocouplers Driver 4-pin SSOP Driver 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.

Panasonic 582
Ships to you
between Fri. 21 Nov to Thu. 27 Nov Calender.png

AUD 2.619
Multiples of: 150

VOM618A-7T


Transistor Output Optocouplers Phototransistor Out CTR 80-160% 1mA
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 581
Ships to you
between Thu. 27 Nov to Mon. 01 Dec Calender.png

AUD 0.22
Multiples of: 1

PR39MF51NSLH


Triac & SCR Output Optocouplers Solid State Relay (SSR)
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 581
Ships to you
between Fri. 05 Dec to Wed. 10 Dec Calender.png

AUD 0.7509
Multiples of: 1

LOC110PTR


Optoisolator Photovoltaic, Linearized Output 3750Vrms 1 Channel 8-FlatPack
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.

IXYS 580
Ships to you
between Thu. 27 Nov to Mon. 01 Dec Calender.png

AUD 2.0778
Multiples of: 1

Hot FOD2741B


Optocoupler; THT; 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.

ON Semiconductor 579
Ships to you
between Fri. 21 Nov to Thu. 27 Nov Calender.png

AUD 0.9111
Multiples of: 1

HCPL-2231-500E


High Speed Optocouplers 5MBd 2Ch 1.8mA
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 579
Ships to you
between Fri. 05 Dec to Wed. 10 Dec Calender.png

AUD 5.797
Multiples of: 1

ATH11L2-CuH-S


15V 7kV DC SMD-6P 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 577
Ships to you
between Fri. 05 Dec to Wed. 10 Dec Calender.png

AUD 0.3256
Multiples of: 5

OPI7010


Transistor Output Optocouplers 880nm Transistor 100 ctr 30vce
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.

TT Electronics 577
Ships to you
between Thu. 27 Nov to Mon. 01 Dec Calender.png

AUD 4.2254
Multiples of: 1

CNY117F-1X007T


Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR 40-80%
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 576
Ships to you
between Thu. 27 Nov to Mon. 01 Dec Calender.png

AUD 0.4417
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 ©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