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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MOC3020SR2M


Fairchild Semiconductor Triac & SCR Output Optocouplers 6Pin 400V Optocoupl Rand Phs Triac Drvr
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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 857
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AUD 0.4007
Multiples of: 1

FOD4116TV


Fairchild Semiconductor Triac & SCR Output Optocouplers Zero-Cross Triac Out Snubberless VDE 600V
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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 857
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AUD 3.6607
Multiples of: 1

AT3083-CuH-SE


100mA 60mA 800V 1.2V Two-way thyristor SMD-6P Triac, SCR Output Optoisolators ROHS
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AOTE 853
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AUD 0.1765
Multiples of: 5

H11L3VM


Fairchild Semiconductor Logic Output Optocouplers Optocoupler Schmitt Trigger
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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 852
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AUD 0.4856
Multiples of: 1

SL214N


SSOP-16 Optocouplers - Phototransistor Output ROHS
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SLKORMICRO 852
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AUD 0.7089
Multiples of: 1

6N136SM


High Speed Optocouplers 8P-DIP SM HI SPEED TRANSISTOR OPTOCOUP
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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 852
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AUD 0.869
Multiples of: 1

MOC3062VM


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 851
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AUD 0.5123
Multiples of: 1

TLP5754(D4-TP4,E(T


SO-6L Gate Drive Optocoupler ROHS
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Toshiba 851
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AUD 0.8708
Multiples of: 1

H11N1VM


High Speed Optocouplers Optocoupler LC Schmitt Trigger
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ON Semiconductor 851
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AUD 5.96
Multiples of: 1

H11L3SR2VM


Logic Output Optocouplers Optocoupler Schmitt Trigger
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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 850
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AUD 0.5154
Multiples of: 1

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