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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TLP170D(F)


Toshiba MOSFET Output Optocouplers Photorelay 0.2A 200V 1500 Vrms 90pF 1mA
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AUD 5.598
Multiples of: 1

ACSL-6300-00TE


High Speed Optocouplers 3.0V - 5.5V 15MBd
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AUD 5.607
Multiples of: 1200

HCPL-0531


Optocoupler DC-IN 2-CH Transistor With Base DC-OUT 8-Pin SOIC Tube
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AUD 5.6126
Multiples of: 100

HCPL-2631


Optocoupler Logic-Out Open Collector DC-IN 2-CH 8-Pin PDIP Tube
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AUD 5.6218
Multiples of: 1300

HCPL-7520-060


Optically Isolated Amplifiers 4.5 - 5.5 SV +/-5%
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AUD 5.6219
Multiples of: 1150

ITC137P


Transistor Output Optocouplers 350V 120mA Integrated
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AUD 5.6343
Multiples of: 50

ACPL-798J-000E


Avago Technologies Optically Isolated Amplifiers LVDS Sigma-Delta Modulator
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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 5.6381
Multiples of: 945

ACNW3190-300E


Logic Output Opto-couplers 5.0A IGBT Gate Drive
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AUD 5.64
Multiples of: 1

HCPL-7840-060E


Optically Isolated Amplifiers 4.5 - 5.5 SV 8 dB
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AUD 5.6463
Multiples of: 1050

HCPL-263N-300E


High Speed Optocouplers 10MBd 2Ch 3mA
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AUD 5.6548
Multiples of: 1150

First...851852853854855...

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