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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HMHA281R2


Transistor Output Optocouplers Optocoupler Phototransistor
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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 5319
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AUD 0.2957
Multiples of: 1

HCPL-0710-000E


Logic Output Optoisolator 12.5MBd Push-Pull, Totem Pole 3750Vrms 1 Channel 10kV/µs CMTI 8-SO Tall
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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 497
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AUD 4.68
Multiples of: 1

CNY17F4SM


Transistor Output Optocouplers Optocoupler Phototrans No Base
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ON Semiconductor 496
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AUD 0.2703
Multiples of: 1

MOC3020SM


100mA 60mA 1.23V Two-way thyristor SOP-6-2.54mm Triac, SCR Output Optoisolators ROHS
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AOTE 494
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AUD 0.1878
Multiples of: 5

TLP293(GB.E(T


Transistor Output Optocouplers
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Toshiba 493
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AUD 0.422
Multiples of: 1

FOD3150V


Logic Output Optocouplers Optocoupl Logic-Out DC-In 1-Ch
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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 493
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AUD 1.2147
Multiples of: 1

TLP2405(TP,F)


High Speed Optocouplers Photocoupler, Photo IC Output
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Toshiba 491
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AUD 1.6395
Multiples of: 1

IL300-F-X009


High Linearity Optocouplers Single Linear, High Gain, Wide Bandwidth
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Vishay 491
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AUD 8.3757
Multiples of: 1

HCPL-063L-000E


Logic Output Optoisolator 15MBd Open Collector, Schottky Clamped 3750Vrms 2 Channel 10kV/µs CMTI 8-SO Tall
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Broadcom 490
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AUD 5.54
Multiples of: 1

MOC3023S


60mA 400V 1.15V Two-way thyristor SMD Optocouplers - Thyristor Signal Output ROHS
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GUOXIN JIAPIN SEMICONDUCTOR 489
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AUD 0.1246
Multiples of: 5

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