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.
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K30102C TLD


SMD-4 Optocouplers - Phototransistor Output ROHS
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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 1459
Ships to you
between Fri. 29 May to Wed. 03 Jun Calender.png

AUD 0.1713
Multiples of: 5

VO615A-6X017T


Vishay Semiconductors Transistor Output Optocouplers Optocoupler SMD4
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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 1459
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between Thu. 21 May to Mon. 25 May Calender.png

AUD 0.1776
Multiples of: 1

PC123Y23FP9F


Transistor Output Optocouplers Photocoupler
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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 1456
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between Fri. 15 May to Thu. 21 May Calender.png

AUD 0.178
Multiples of: 1

IL300-X007T


High Linearity Optocouplers Linear W. Bandwidth >200kHz
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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 1456
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between Thu. 21 May to Mon. 25 May Calender.png

AUD 1.9329
Multiples of: 1

TLP785(Y.F(C


Transistor Output Optocouplers
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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 1455
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between Fri. 15 May to Thu. 21 May Calender.png

AUD 0.322
Multiples of: 1

14230414300


Triac & SCR Output Optocouplers WL-OCTR Optocoupler Triac ZC / WE30x-4L DIP 4 SL-Type 400V 15mA ZC
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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 1455
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between Thu. 21 May to Mon. 25 May Calender.png

AUD 0.594
Multiples of: 1

14230524300


Triac & SCR Output Optocouplers WL-OCTR Optocoupler Triac NZC / WE30x-4L DIP 4 SL-Type 600V 10mA NZC
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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 1455
Ships to you
between Thu. 21 May to Mon. 25 May Calender.png

AUD 0.594
Multiples of: 1

14230634300


Triac & SCR Output Optocouplers WL-OCTR Optocoupler Triac ZC / WE30x-4L DIP 4 SL-Type 600V 5mA ZC
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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 1455
Ships to you
between Thu. 21 May to Mon. 25 May Calender.png

AUD 0.594
Multiples of: 1

14230224300


Triac & SCR Output Optocouplers WL-OCTR Optocoupler Triac NZC / WE30x-4L DIP 4 SL-Type 400V 10mA NZC
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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 1455
Ships to you
between Thu. 21 May to Mon. 25 May Calender.png

AUD 0.594
Multiples of: 1

APT1221A


Triac & SCR Output Optocouplers AC 600V 100mA Random Phototriac Coupler
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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 1455
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between Fri. 15 May to Thu. 21 May Calender.png

AUD 0.9036
Multiples of: 100

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