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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4N35-000E


Transistor Output Optocouplers 3550 Vrms 60mA
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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.

Broadcom 1458
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AUD 0.5733
Multiples of: 1

APV2121SZ


Photodiode Output Optocouplers Driver 4-pin SOP T&R Driver 4-pin SOP T&R
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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 1456
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AUD 1.3299
Multiples of: 1

MCT2ESR2VM


Transistor Output Optocouplers 6pin Optocoupler Photodarlington
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ON Semiconductor 1455
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AUD 0.3431
Multiples of: 1

ORPC-817MC-F


80V 5kV 50mA 100mV@1mA,20mA 1 6V 1.2V DC DIP-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.

Orient 1455
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AUD 0.0424
Multiples of: 10

4N27


Everlight Transistor Output Optocouplers Optocouplers
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Everlight 1455
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AUD 0.1773
Multiples of: 5

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 Mon. 23 Feb to Wed. 25 Feb Calender.png

AUD 0.7089
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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Wurth 1455
Ships to you
between Mon. 23 Feb to Wed. 25 Feb Calender.png

AUD 0.7089
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 Mon. 23 Feb to Wed. 25 Feb Calender.png

AUD 0.7089
Multiples of: 1

14230234300


Triac & SCR Output Optocouplers WL-OCTR Optocoupler Triac NZC / WE30x-4L DIP 4 SL-Type 400V 5mA 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 Mon. 23 Feb to Wed. 25 Feb Calender.png

AUD 0.7089
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 Mon. 23 Feb to Wed. 25 Feb Calender.png

AUD 0.7089
Multiples of: 1

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