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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PC817X2NIP1B


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 1910
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AUD 0.1596
Multiples of: 5

ACPL-H342-560E


Avago Technologies Logic Output Optocouplers Optocoupler
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Broadcom 964
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AUD 3.187
Multiples of: 1

FOD2711ASV


Fairchild Semiconductor Transistor Output Optocouplers OPTICALLY ISOLATED ERROR AMPLIFIER
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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 963
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AUD 0.8964
Multiples of: 1

TLP170G(F)


Toshiba MOSFET Output Optocouplers Photorelay 0.1A 350V 1500 Vrms 35pF 1mA
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Toshiba 962
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AUD 2.0959
Multiples of: 1

FOD2711ATV


Fairchild Semiconductor Transistor Output Optocouplers OPTICALLY ISOLATED ERROR AMPLIFIER
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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 960
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AUD 0.7125
Multiples of: 1

14230536301


Triac & SCR Output Optocouplers WL-OCTR Optocoupler Triac NZC / WE30x DIP 6 SL-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 960
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AUD 0.88
Multiples of: 1

14230616301


Triac & SCR Output Optocouplers WL-OCTR Optocoupler Triac ZC / WE30x DIP 6 SL-Type 600V 15mA ZC
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Wurth 960
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AUD 0.88
Multiples of: 1

APT1222WAY


Triac & SCR Output Optocouplers AC 600V 100mA Random Phototria Coupler Wd
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Panasonic 960
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AUD 1.4173
Multiples of: 1

H11N1TVM


High Speed Optocouplers Optocoupler LC Schmitt Trigger
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ON Semiconductor 960
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AUD 1.9537
Multiples of: 1

MOC3083TVM


Triac & SCR Output Optocouplers 6Pin800V Optocoupler Zero Cross Triac Dr
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ON Semiconductor 948
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AUD 0.5955
Multiples of: 1

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