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...96979899100...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
TLP293(BLL-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 4850
Ships to you
between Fri. 03 Jul to Thu. 09 Jul Calender.png

AUD 0.2318
Multiples of: 2500

FODM121CR2


Optocoupler; SMD; Channels:1; Out: transistor; 80V; Mini-flat 4pin
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 4850
Ships to you
between Fri. 03 Jul to Thu. 09 Jul Calender.png

AUD 0.3132
Multiples of: 5000

141355145000


Transistor Output Optocouplers WL-OCDA VCE 40V VISO 3750 VRMS SOP4
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.

Wurth 4850
Ships to you
by Mon. 29 Jun Calender.png

AUD 0.5735
Multiples of: 1

141815140010


Transistor Output Optocouplers WL-OCDA VCE 40V VISO 5K VRMS DIP 4 Std
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.

Wurth 4850
Ships to you
by Mon. 29 Jun Calender.png

AUD 0.6448
Multiples of: 1

141815142000


Transistor Output Optocouplers WL-OCDA VCE 40V VISO 5K VRMS DIP 4 S
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.

Wurth 4850
Ships to you
by Mon. 29 Jun Calender.png

AUD 0.6448
Multiples of: 1

MOC207VM


Transistor Output Optocouplers 8-Pin 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 4849
Ships to you
between Thu. 09 Jul to Mon. 13 Jul Calender.png

AUD 0.4412
Multiples of: 1

TLP250H(F)


Logic Output Opto-couplers Photocoupler, Photo IC Output
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 1843
Ships to you
between Fri. 17 Jul to Wed. 22 Jul Calender.png

AUD 0.9174
Multiples of: 1

FODM3023R2_NF098


Triac & SCR Output Optocouplers 400V Random Phase Triac Driver 5mA
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 633
Ships to you
between Fri. 03 Jul to Thu. 09 Jul Calender.png

AUD 0.9057
Multiples of: 1

MOC3083M


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 0
6 to 16 Weeks Calender.png

AUD 0.44
Multiples of: 1

PS2501-4


Optocoupler DC-IN 4-CH Transistor DC-OUT 16-Pin PDIP Magazine
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 0
Ships to you
by Mon. 29 Jun Calender.png

AUD 1.3433
Multiples of: 25

First...96979899100...

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