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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FODM3063R2


Triac & SCR Output Optocouplers 600V ZERO CROS TRIAC
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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 26675
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AUD 0.5131
Multiples of: 2500

6N136M


High Speed Optocouplers High Speed 1MBd Transistor Output
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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 26516
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AUD 0.4558
Multiples of: 1

TLX9906(TPL,F


Photodiode Output Optocouplers PV Coupler Automotive; AEC-Q101
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Toshiba 26180
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AUD 3.2692
Multiples of: 1

6N137


High Speed Optocouplers High Speed 10MBd LogicGate Output
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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 25603
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AUD 0.3924
Multiples of: 1

TLP385(GB-TPL,E


Transistor Output Optocouplers GaAs Infrared and Photo-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.

Toshiba 25388
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AUD 0.2596
Multiples of: 5

VOL628A-3X001T


Transistor Output Optocouplers AC Input, Phtotrnstr 100-200% CTR VDE
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Vishay 25344
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AUD 0.394
Multiples of: 1

MOC3041M


Optotriac; 5.3kV; Uout:400V; zero voltage crossing driver; DIP6
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ON Semiconductor 25031
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AUD 0.4338
Multiples of: 1

PS2702-1-F3-A


Transistor Output Optocouplers Hi-Iso Darling 1-Ch
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CEL 24842
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AUD 0.5081
Multiples of: 1

SFH615A-3X007T


Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR>100-200%
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Vishay 24360
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AUD 0.4634
Multiples of: 1

TCMT4600


Transistor Output Optocouplers Phototransistor Out Quad CTR 80-300%
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Vishay 22523
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AUD 1.4136
Multiples of: 1

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