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-2231-000E


High Speed Optocouplers 5MBd 2Ch 1.8mA
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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.

Broadcom 624
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AUD 6.48
Multiples of: 1

HCPL4503SDVM


High Speed Optocouplers 1Mbps Single Chan Hi-Spd Transistor
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ON Semiconductor 280
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AUD 1.6029
Multiples of: 1

CNY17-1X007


Transistor Output Optocouplers Phototransistor Out Single CTR 40-80%
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Vishay 279
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AUD 0.3269
Multiples of: 1

HCPL-0500-000E


High Speed Optocouplers 1MBd 1Ch 16mA
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Broadcom 279
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AUD 1.62
Multiples of: 1

HCPL2611V


High Speed Optocouplers 14 Mbit Optocoupler 1Ch HS Logic Gate
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ON Semiconductor 278
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AUD 1.8071
Multiples of: 1

6N139


High Speed Optocouplers Low Input, High Gain DC Input
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Everlight 277
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AUD 0.866
Multiples of: 1

ATH11L2-CuH-S


15V 7kV DC SMD-6P Logic Output Optoisolators ROHS
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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.

AOTE 276
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AUD 0.293
Multiples of: 5

SFH628A-2X016


Transistor Output Optocouplers Phototransistor Out AC-In CTR>63-200%
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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.

Vishay 276
Ships to you
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AUD 0.9135
Multiples of: 1

HCPL-7710-000E


Logic Output Optoisolator 12.5MBd Push-Pull, Totem Pole 3750Vrms 1 Channel 10kV/µs CMTI 8-DIP
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Broadcom 249
Ships to you
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AUD 6
Multiples of: 1

HCPL-2231-500E


High Speed Optocouplers 5MBd 2Ch 1.8mA
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Broadcom 0
6 to 16 Weeks Calender.png

AUD 1.5232
Multiples of: 1

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