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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MOC3061SR2M


Triac & SCR Output Optocouplers 6Pin600V Optocoupler Zero Cross Triac Dr
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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 349
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AUD 0.6059
Multiples of: 1

MOC3022SR2VM


Triac & SCR Output Optocouplers 6Pin 400V Optocoupl Rand Phs Triac Drvr
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ON Semiconductor 348
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AUD 0.4965
Multiples of: 1

4N24A


Optek TT Electronics Transistor Output Optocouplers Optocoupled Isolator
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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.

TT Electronics 348
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AUD 63.7302
Multiples of: 1

CNY17F-1X007


Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR 40-80%
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Vishay 341
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AUD 0.3771
Multiples of: 1

TLP785(GR.F(C


Transistor Output Optocouplers
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Toshiba 341
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AUD 0.4378
Multiples of: 1

14230224010


Triac & SCR Output Optocouplers WL-OCTR Optocoupler Triac NZC / WE30x-4L DIP 4 Standard 400V 10mA NZC
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Wurth 341
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AUD 0.7595
Multiples of: 1

CNY17F1SR2M


Transistor Output Optocouplers Optocoupler Phototrans No Base
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ON Semiconductor 340
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AUD 0.3089
Multiples of: 1

4N35XSM


Optocoupler; SMD; Channels:1; Out: transistor; Uinsul:5.3kV
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Isocom 340
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AUD 0.3531
Multiples of: 1

TLP292(GB.E(T


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 339
Ships to you
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AUD 0.4867
Multiples of: 1

14230234110


Triac & SCR Output Optocouplers WL-OCTR Optocoupler Triac NZC / WE30x-4L DIP 4 M-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 339
Ships to you
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AUD 0.7595
Multiples of: 1

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