About Optocouplers / Photocouplers

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...121122123124125...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty
VO615A-9X007T


Transistor Output Optocouplers Optcplr 200-400% CTR 5mA SMD-4
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 Availability : 1068
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 0.1143

Multiples of: 1

VOM617A-8X001T


Transistor Output Optocouplers Phototransistor Out CTR 130-260% 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 Availability : 1065
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0912

Multiples of: 1

4N35VM


Optocoupler; THT; Channels:1; Out: transistor; Uinsul:4.17kV; DIP6
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 Availability : 1062
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 0.2112

Multiples of: 1

TLP265J(TPR,E(T


SO-4-4.6mm 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.

Toshiba Availability : 1057
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.2945

Multiples of: 1

Hot MOC3082M


Triac & SCR Output Optocouplers 800V Optocoupler Triac Driver ZC
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 Availability : 1057
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.3188

Multiples of: 1

ACPL-024L-500E


High Speed Optocouplers OPTOCOUPLER (5MBD) LF+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.

Broadcom Availability : 1050
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 2.1421

Multiples of: 1

CNY17-3X007


Transistor Output Optocouplers Phototransistor Out Single 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 Availability : 1049
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 0.2288

Multiples of: 1

CT817C(SL)(T1)-H


Optocouplers SOP-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.

CT Micro International Availability : 1047
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0273

Multiples of: 10

H11AV1VM


Transistor Output Optocouplers 0.4" Optocoupler Phototransistor
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 Availability : 1047
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 0.3289

Multiples of: 1

IL217AT


Transistor Output Optocouplers Phototransistor Out Single CTR >100%
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 Availability : 1042
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.2798

Multiples of: 1

TLP290(SE(T


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 Availability : 1042
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 0.3094

Multiples of: 1

MOC3022TVM


Triac & SCR Output Optocouplers 6Pin 400V Optocoupl Rand Phs Triac Drvr
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 Availability : 1033
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 0.2508

Multiples of: 1

6N137TSR2VM


Logic Output Optoisolator 10Mbps Open Collector 5000Vrms 1 Channel 10kV/µs (Typ) CMTI 8-SMD
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 Availability : 1033
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 0.9464

Multiples of: 1

HCPL-817-50DE


Transistor Output Optocouplers 5000 Vrms 50mA
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 Availability : 1032
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.164

Multiples of: 1000

HCPL0600R2


High Speed Optocouplers 10MBit Optocoupler HS Logic Gate
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 Availability : 1032
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.5402

Multiples of: 1

4N32VM


Transistor Output Optocouplers Photodarlington
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 Availability : 1029
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 0.2618

Multiples of: 1

MOC3061M


100mA 60mA 600V 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 Availability : 1028
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.1215

Multiples of: 5

SFH617A-3X007T


Transistor Output Optocouplers Phototransistor Out Single 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 Availability : 1028
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.1908

Multiples of: 5

HCPL2611V


High Speed Optocouplers 14 Mbit Optocoupler 1Ch HS Logic Gate
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 Availability : 1027
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 1.276

Multiples of: 1

LTV-816S-TA1


Optocoupler; SMD; Channels:1; Out: transistor; Uinsul:5kV; Uce:80V
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 Availability : 926
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0563

Multiples of: 5

First...121122123124125...

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 Electronics 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 ISO Certified AS9120 Certified