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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ACPL-P343-500E


Logic Output Opto-couplers Gate Drive Opto
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AUD 4.8379
Multiples of: 1

ACPL-K376-060E


Avago Technologies Logic Output Optocouplers Optocoupler
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AUD 4.8462
Multiples of: 1200

PS2802-4-A


Transistor Output Optocouplers Hi-Iso Darling 4-Ch
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AUD 4.8462
Multiples of: 1

ACNV2601-500E


Avago Technologies High Speed Optocouplers 10MBd Optocoupler 2mm DTI
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AUD 4.8484
Multiples of: 500

ACPL-W481-000E


High Speed Optocouplers 5MBd 3750Vrms
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AUD 4.8493
Multiples of: 1

PS8501L2-E3-AX


High Speed Optocouplers 15-30Volts 10mA -40C +110C High CMR
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AUD 4.8505
Multiples of: 1

PS9331L2-V-E3-AX


High Speed Optocouplers Sw Sp 175ns Crp 8mm High CMR -50kVus
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AUD 4.862
Multiples of: 1000

PS9331L-V-E3-AX


High Speed Optocouplers Sw Sp 175ns Crp 7mm High CMR -50kVus
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AUD 4.862
Multiples of: 2000

ACPL-772L-000E


High Speed Optocouplers 25MBd 6ns PWD
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AUD 4.8677
Multiples of: 1

HCPL-0370


Avago Technologies Logic Output Optocouplers 1Ch 50mA 275mW
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AUD 4.8775
Multiples of: 1300

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