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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HCPL-4534300


Optocoupler DC-IN 2-CH Transistor With Base DC-OUT 8-Pin SO 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 8.04
Multiples of: 800

HCPL-4534500


Optocoupler DC-IN 2-CH Transistor With Base DC-OUT 8-Pin SO 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 8.04
Multiples of: 1000

ACSL-6410-50TE


Optocoupler Logic-Out Open Collector DC-IN 4-CH 16-Pin SOIC N 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 8.0634
Multiples of: 1000

HCPL-7510-300


Optically Isolated Amplifiers 4.5 - 5.5 SV +/-3%
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AUD 8.0715
Multiples of: 50

HCPL-2400300


Avago Technologies High Speed Optocouplers 20MBd 1Ch 4mA
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AUD 8.0768
Multiples of: 850

HCPL-4534-520


Optocoupler DC-IN 2-CH Transistor With Base DC-OUT 8-Pin PDIP SMD 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 8.0951
Multiples of: 1000

ACPL-38JT-000E


Logic Output Optocouplers Optocouplers
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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 8.1205
Multiples of: 1

HCPL-4661-320


Optocoupler Logic-Out Open Collector DC-IN 2-CH 8-Pin PDIP SMD 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 8.1227
Multiples of: 800

ACPL-K63L-000E


High Speed Optocouplers 15MBd 3.3V
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AUD 8.1559
Multiples of: 1

HCPL-4661-000E


High Speed Optocouplers 2Ch 5mA 600mW
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AUD 8.1681
Multiples of: 1

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