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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ACFL-5211T-000E


Broadcom Avago High Speed Optocouplers Auto 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 4.5863
Multiples of: 1600

HCNW4562


Avago Technologies High Speed Optocouplers 9MHz 3750Vrms
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AUD 4.5914
Multiples of: 1

ACPL-790A-500E


Optically Isolated Amplifiers Precision Iso-Amp
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AUD 4.5947
Multiples of: 1

APS1551S


High Speed Optocouplers 50Mbps 4.4x4.3x2.1mm AIGaAS LED, PhotoIC
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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.

Panasonic 0
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AUD 4.5962
Multiples of: 100

ACPL-064L-560E


High Speed Optocouplers Optocouplers 10MBd
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AUD 4.6
Multiples of: 1

HCPL-063L-060E


Avago Technologies High Speed Optocouplers 15MBd 2Ch 5mA
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AUD 4.6027
Multiples of: 100

FOD8333R2V


Fairchild Semiconductor Logic Output 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.

ON Semiconductor 0
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AUD 4.6043
Multiples of: 1

HCPL-2200


Optocoupler Logic-Out Three State DC-IN 1-CH 8-Pin PDIP Tube
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AUD 4.6115
Multiples of: 50

ACNV4506-300E


Avago Technologies Logic Output Optocouplers IPM w Gate Drive IF PWD 200ns
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AUD 4.6192
Multiples of: 1

HCPL-J454


High Speed Optocouplers 1MBd 1Ch 12mA
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AUD 4.6296
Multiples of: 1300

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