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.
1 2345...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty
TLYH190P


TLYH190P MOVED TO 431425XB 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.

Toshiba 9
Ships to you
by Fri. 19 Apr Calender.png

USD 1.6821
Multiples of: 1

TLP281-4GBFCT


PHOTOCPLR QUAD TRANS-OUT 16-SOP
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 7
Ships to you
by Fri. 19 Apr Calender.png

USD 1.701
Multiples of: 1

TLP621


TLP621 5KV OPTO COUPLER *RE
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 4
Ships to you
by Fri. 19 Apr Calender.png

USD 0.5751
Multiples of: 1

431405HB


TLP127 COUPLER DARL
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 3
Ships to you
by Fri. 19 Apr Calender.png

USD 0.7673
Multiples of: 1

LTV-4N35


4N35 M LEAD FREE T-HOLE OPTOCOUPLER 6PIN 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.

Vishay 0
Ships to you
by Fri. 19 Apr Calender.png

USD 0.1232
Multiples of: 1

PC817X0NSZ0F


Transistor Output Optocouplers Photocoupler DC 1.2V 30pF 80kHz
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 0
Ships to you
by Fri. 19 Apr Calender.png

USD 0.1279
Multiples of: 1

4N33/VSY


4N33 OPTOCOUPLER DARL 6PIN 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.

Vishay 0
Ships to you
by Fri. 19 Apr Calender.png

USD 0.1561
Multiples of: 1

PC817A


PC817A OPTOCOUPLER 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.

Sharp 0
Ships to you
by Fri. 19 Apr Calender.png

USD 0.2126
Multiples of: 1

PC817D


USE PC817X4J000F OPTOCOUPLER DIP4
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 0
Ships to you
by Fri. 19 Apr Calender.png

USD 0.2186
Multiples of: 1

CNY17-3


CNY17-3 MOVED TO 466245H T/HOLE BLACK
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 0
Ships to you
by Fri. 19 Apr Calender.png

USD 0.219
Multiples of: 1

1 2345...

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 ©2024  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