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...1617181920...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
VOM617A-7T


Transistor Output Optocouplers Phototransistor Out CTR 80-160% 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.

Vishay 73378
Ships to you
between Wed. 25 Sep to Fri. 27 Sep Calender.png

AUD 0.2158
Multiples of: 1

EL3H4(A)(TA)-VG


Transistor Output Optocouplers 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.

Everlight 72750
Ships to you
between Thu. 19 Sep to Wed. 25 Sep Calender.png

AUD 0.2054
Multiples of: 5000

PC817X3NSZW


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.

Sharp 72090
Ships to you
between Thu. 03 Oct to Tue. 08 Oct Calender.png

AUD 0.0835
Multiples of: 5

PS2501L-1-F3


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 71802
Ships to you
between Wed. 25 Sep to Fri. 27 Sep Calender.png

AUD 0.3185
Multiples of: 1

KPC357NT0CTLD


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.

Cosmo 70771
Ships to you
between Thu. 03 Oct to Tue. 08 Oct Calender.png

AUD 0.0837
Multiples of: 5

TLP265J(TPL,E


Triac & SCR Output Optocouplers Non Zero Turn On 600V 70mA 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 69479
Ships to you
between Thu. 03 Oct to Tue. 08 Oct Calender.png

AUD 0.3774
Multiples of: 1

TLP152(TPL,E


Logic Output Opto-couplers Gate Drive Phcplr 3750 Vrms
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 68499
Ships to you
between Thu. 03 Oct to Tue. 08 Oct Calender.png

AUD 0.6053
Multiples of: 1

GX817C-S


35V 5000V -55℃~+110℃ 50mA 18us@2mA,100Ω 18us@2mA,100Ω 0.1V@1mA,20mA 1 6V 1.2V Phototransistor DC 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.

GUOXIN JIAPIN SEMICONDUCTOR 68472
Ships to you
between Thu. 03 Oct to Tue. 08 Oct Calender.png

AUD 0.0399
Multiples of: 10

PS2805C-4-F3-A


CEL Transistor Output Optocouplers Quad sgl TR AC Cplr
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.

CEL 68085
Ships to you
between Wed. 25 Sep to Fri. 27 Sep Calender.png

AUD 2.0169
Multiples of: 1

MOC3043M


Optotriac; 5.3kV; Uout:400V; zero voltage crossing driver; 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 1552
Ships to you
between Thu. 19 Sep to Wed. 25 Sep Calender.png

AUD 0.4542
Multiples of: 1

First...1617181920...

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