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-7723-300


High Speed Optocouplers 50Mbd 2ns PWD
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AUD 7.1287
Multiples of: 1

ACNW3410-500E


Logic Output Opto-couplers 3A Gate Drive Optocoupler
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AUD 7.14
Multiples of: 1

ACPL-K34T-000E


Avago Technologies High Speed Optocouplers OPTOCOUPLER AUTOMOTIVE LF
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AUD 7.1469
Multiples of: 1

ACPL-K75T-500E


High Speed Optocouplers Automotive Optocpler
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AUD 7.15
Multiples of: 1

HCPL-7723-500E


High Speed Optocouplers 50Mbd 2ns PWD
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AUD 7.1507
Multiples of: 1

HCNR201-500


Optocoupler DC-IN 1-CH Linear Photovoltaic DC-OUT 8-Pin PDIP W SMD T/R
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AUD 7.1545
Multiples of: 750

PS9317L2-AX


High Speed Optocouplers 10Mbps HISpd HICMR Opn Coll Lng Creep
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AUD 7.1828
Multiples of: 380

ACPL-36JV-000E


Avago Technologies Logic Output Optocouplers 2.5A IGBT Gate Drive Optocoupler,LF
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AUD 7.1836
Multiples of: 1

RV1S9353ACCSP-120C#KC0


Optically Isolated Amplifiers HI-SPD OPTOCPLR 8PIN SDIP T&R
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AUD 7.1923
Multiples of: 2000

HCPL-2219-000E


Avago Technologies High Speed Optocouplers 5MBd 3750Vrms
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AUD 7.1933
Multiples of: 1

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