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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MOC3083


Triac & SCR Output Optocouplers 800VDRM IFT=5mA 6 Pin Optocoupler
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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.

Lite-On 13235
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AUD 0.2363
Multiples of: 5

MOC3051SR2VM


Fairchild Semiconductor Triac & SCR Output Optocouplers 6Pin 600V Optocoupl Rand Phs Triac Drvr
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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 1243
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AUD 0.4227
Multiples of: 1

SFH6345-X016


High Speed Optocouplers 1Mbd High-Speed Trans Out CTR>30%
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Vishay 475
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AUD 1.2807
Multiples of: 1

LTP-2G5


SOP-4 Optocouplers - Phototransistor Output ROHS
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Letex Technology 475
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AUD 1.458
Multiples of: 1

VO2601-X017T


Vishay Semiconductors High Speed Optocouplers 10Mbd High-Speed Single CTR>300%
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Vishay 474
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AUD 1.2729
Multiples of: 1

CPC1972GS


IXYS Integrated Circuits Triac & SCR Output Optocouplers 250V Single Pole SIP Power Relay
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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 474
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AUD 2.2629
Multiples of: 1

IL300-F


High Linearity Optocouplers High Gain Wide Bandwidth Linear
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Vishay 474
Ships to you
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AUD 8.1714
Multiples of: 1

MCT2ESM


Transistor Output Optocouplers 6pin Optocoupler Photodarlington
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ON Semiconductor 470
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AUD 0.2844
Multiples of: 1

IL300-X009T


Vishay Semiconductors High Linearity Optocouplers Single Linear, High Gain, Wide Bandwidth
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Vishay 470
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AUD 1.9329
Multiples of: 1

HCPL-2611-500E


Logic Output Optoisolator 10MBd Open Collector, Schottky Clamped 3750Vrms 1 Channel 15kV/µs CMTI 8-DIP Gull Wing
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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 0
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AUD 1.1919
Multiples of: 1

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