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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LDA110S


IXYS Integrated Circuits Transistor Output Optocouplers Optocoupler Single-Transistor
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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 1.046
Multiples of: 1

TLP621-4X


Optoisolator Transistor Output 5300Vrms 4 Channel
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Isocom 0
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AUD 1.0476
Multiples of: 1

6N138-X009


High Speed Optocouplers 100kbd High-Speed Trans Out CTR>300%
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Vishay 0
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AUD 1.048
Multiples of: 1

IL252-X007


Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out AC-In Sing CTR>100%
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AUD 1.0483
Multiples of: 50

IL252-X009


Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out AC-In Sing CTR>100%
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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 0
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AUD 1.0483
Multiples of: 1

PC713V0NIZXF


Transistor Output Optocouplers
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AUD 1.0483
Multiples of: 1

PC4SD11YXPCH


Optotriac; 5kV; without zero voltage crossing driver
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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 1.0493
Multiples of: 1

LIA120


Optically Isolated Amplifiers Optically Isolated Linear Error Amp
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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.

IXYS 0
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AUD 1.0513
Multiples of: 1

TLP104(V4,E


Toshiba High Speed Optocouplers High Speed Coupler
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AUD 1.0514
Multiples of: 1

S2S4B00F


Triac & SCR Output Optocouplers 10mA Ift 600V 0Cross Phototriac 750pcs
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AUD 1.052
Multiples of: 1

First...661662663664665...

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