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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14230534110


Triac & SCR Output Optocouplers WL-OCTR Optocoupler Triac NZC / WE30x-4L DIP 4 M-Type 600V 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 388
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AUD 0.6364
Multiples of: 1

14230624110


Triac & SCR Output Optocouplers WL-OCTR Optocoupler Triac ZC / WE30x-4L DIP 4 M-Type 600V 10mA 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 388
Ships to you
between Fri. 22 May to Tue. 26 May Calender.png

AUD 0.6364
Multiples of: 1

14230514010


Triac & SCR Output Optocouplers WL-OCTR Optocoupler Triac NZC / WE30x-4L DIP 4 Standard 600V 15mA 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 388
Ships to you
between Fri. 22 May to Tue. 26 May Calender.png

AUD 0.6364
Multiples of: 1

CNY65AGRST


Transistor Output Optocouplers PHOTOTRANSISTOR OUT CTR 100-300
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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 388
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AUD 1.4329
Multiples of: 400

HCPL-2530-000E


High Speed Optocouplers 1MBd 2Ch 16mA
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Broadcom 388
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AUD 2.42
Multiples of: 1

HCNW4503-000E


High Speed Optocouplers 1Ch 16mA 700mW
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Broadcom 388
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AUD 2.8
Multiples of: 1

FOD8333R2


Fairchild Semiconductor Logic 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.

ON Semiconductor 388
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AUD 4.5414
Multiples of: 1

TCMT4600


Transistor Output Optocouplers Phototransistor Out Quad CTR 80-300%
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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 387
Ships to you
between Fri. 22 May to Tue. 26 May Calender.png

AUD 1.353
Multiples of: 1

14230534010


Triac & SCR Output Optocouplers WL-OCTR Optocoupler Triac NZC / WE30x-4L DIP 4 Standard 600V 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 385
Ships to you
between Fri. 22 May to Tue. 26 May Calender.png

AUD 0.6364
Multiples of: 1

SFH617A-2X019T


Transistor Output Optocouplers H. Relblty 5300 Vrms 63-125% CTR VDE
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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 384
Ships to you
between Fri. 22 May to Tue. 26 May Calender.png

AUD 0.5469
Multiples of: 1

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