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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TLP3114(TP,F)


MOSFET Output Optocouplers Photorelay Voff=40V Ion=0.25A Ron=2Ohm
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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 5.2629
Multiples of: 2500

ACPL-K64L-500E


Avago Technologies High Speed Optocouplers 10MBd Optocoupler
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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 5.2644
Multiples of: 1000

ACNW3430-000E


Logic Output Optocouplers 5A Gate Drive Optocoupler
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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 5.2681
Multiples of: 42

NTE3092


Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 8-Pin PDIP
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NTE 0
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AUD 5.2708
Multiples of: 1

ACNW3430-500E


Logic Output Optocouplers 5A Gate Drive Optocoupler
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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 5.2891
Multiples of: 750

HCPL-7721-500E


Optocoupler Logic-Out Push-Pull Logic, Buffer-IN 1-CH 8-Pin PDIP SMD T/R
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AUD 5.2923
Multiples of: 1000

ACPL-C740-000E


Optically Isolated Amplifiers Isolated Sigma-Delta Mod, IEC+LF
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AUD 5.3102
Multiples of: 1

ACPL-P349-060E


Avago Technologies Logic Output Optocouplers Gate Drv Optocoupler VDE LF
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AUD 5.3146
Multiples of: 1

ACPL-T350-560E


Avago Technologies Logic Output Optocouplers 2.5A IGBT Gate Drive
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AUD 5.3192
Multiples of: 1

ACPL-W347-000E


Avago Technologies Logic Output Optocouplers Gate Drv Optocoupler LF
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AUD 5.326
Multiples of: 1

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