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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MOCD217


Optocouplers SMD-8 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.

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AUD 0.5006
Multiples of: 1

TLP3043(S,C,F)


Triac & SCR Output Optocouplers 400V 5000 Vrms 100mA 100mW
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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.

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AUD 0.5007
Multiples of: 1

TLP2301


OPTOCOUPLER, PHOTOTRANS, 3.75KV, SOP-4
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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.

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AUD 0.501
Multiples of: 1

PC3H712NIP0F


Transistor Output Optocouplers Low IfHigh CMR PC3H7BJ0000F
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Sharp 0
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AUD 0.501
Multiples of: 1

FOD819SD


Transistor Output Optocouplers 4PB TR SMD
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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.

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AUD 0.5014
Multiples of: 1000

PS2705-1-A


Transistor Output Optocouplers Hi-Iso AC Input 1-Ch
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CEL 0
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AUD 0.5014
Multiples of: 600

TLP385(GRH-TPR,E(T


SOP-4-300mil-2.54mm Transistor, Photovoltaic Output Optoisolators 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.

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AUD 0.5016
Multiples of: 1

TLP385(D4-TPR,E(T


SOP-4-300mil-2.54mm Transistor, Photovoltaic Output Optoisolators 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.

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AUD 0.5016
Multiples of: 1

FODM3052R2-NF098


Triac & SCR Output Optocouplers 600V Random Phase Triac Driver 10mA
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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 0
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AUD 0.5018
Multiples of: 2500

TLP385(D4GL-TL,E


Transistor Output Optocouplers GaAs Infrared and Photo-Transistor
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AUD 0.5025
Multiples of: 1

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