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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ACPL-785J-000E


Optically Isolated Amplifiers Isolation Amplifier with Current Sensing
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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 8.1699
Multiples of: 1

HCPL-0710


Optocoupler Logic-Out Push-Pull Logic, Buffer-IN 1-CH 8-Pin SOIC Tube
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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 8.1982
Multiples of: 1

ACPL-C780-060E


Optically Isolated Amplifiers 5000 Vrms 10 kHz
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AUD 8.2114
Multiples of: 1

ACPL-C797T-000E


Avago Technologies Optically Isolated Amplifiers Auto Iso-Amp
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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 8.2161
Multiples of: 1

PS9402-V-AX


Logic Output Optocouplers UVLO CREEP 8mm min. HS Switch .200us MAX
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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.

CEL 0
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AUD 8.2735
Multiples of: 10

OPI1270-032


Transistor Output Optocouplers Optical Interrupter
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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 8.2814
Multiples of: 200

HCPL-2300-560E


SO-8 Logic Output Optoisolators ROHS
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AUD 8.2839
Multiples of: 1

HCPL-0721-500


Optocoupler Logic-Out Push-Pull Logic, Buffer-IN 1-CH 8-Pin SOIC T/R
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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 8.2879
Multiples of: 1500

HCPL-263N-020


Optocoupler Logic-Out Open Collector DC-IN 2-CH 8-Pin PDIP Tube
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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 8.3154
Multiples of: 800

HCPL-2400


High Speed Optocouplers 20MBd 1Ch 4mA
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AUD 8.3264
Multiples of: 19

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