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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8102804FC


Optocoupler Logic-Out Open Collector DC-IN 4-CH 16-Pin CFPAK
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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 227.9503
Multiples of: 1

HSSR-7112


MOSFET Output Optocouplers 90V/1.0 ohm MOSFET Hermetically sealed
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AUD 228.5425
Multiples of: 1

HCPL-5201#300


High Speed Optocouplers 1Ch 8mA 200mW Hermetically sealed
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AUD 230.5555
Multiples of: 27

ACPL-6650L


High Speed Optocouplers Hermetic Optocoupler
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AUD 230.8767
Multiples of: 1

5962-9314002HPA


MOSFET Output Optocouplers 90V/1.0 ohm MOSFET Hermetically sealed
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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 232.3885
Multiples of: 29

HCPL-5121


Logic Output Optocouplers 2.0A IGBT Gate Drive Hermetically sealed
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AUD 232.8249
Multiples of: 25

5962-9314002HXA


MOSFET Output Optocouplers 90V/1.0 ohm MOSFET Hermetically sealed
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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 234.2992
Multiples of: 1

5962-9314001HXA


MOSFET Output Optocouplers 90V/1.0 ohm MOSFET Hermetically sealed
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AUD 235.9702
Multiples of: 1

HCPL-6651


Avago Technologies High Speed Optocouplers 10MBd 4CH 1500Vdc Hermetically sealed
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AUD 239.1415
Multiples of: 27

HCPL-5731


Optocoupler DC-IN 2-CH Darlington With Base DC-OUT 8-Pin CDIP
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AUD 241.8618
Multiples of: 1

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