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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VOD205T


Vishay Semiconductors Transistor Output Optocouplers Optocoupler SOIC8
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Vishay 1387
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AUD 0.5675
Multiples of: 1

MOC3042M


DIP-6 Thyristor Output Optocoupler 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.

Isocom 0
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AUD 0.3236
Multiples of: 5

PS2501L-1-A


Transistor Output Optocouplers Hi-Iso Photo 1-Ch
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CEL 0
Ships to you
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AUD 0.324
Multiples of: 1

MOC3041S


60mA 400V 1.25V Two-way thyristor SMD Thyristor Output Optocoupler ROHS
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GUOXIN JIAPIN SEMICONDUCTOR 0
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AUD 0.3242
Multiples of: 5

TLP185(Y-TPL,SE


Toshiba Transistor Output Optocouplers X36 PBF Trans Opto couplr 110C3750Vrms
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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 0
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AUD 0.3242
Multiples of: 5

TLP785F(F


Transistor Output Optocouplers 80v 5000vrms GaAs 60mA 50 to 600
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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 0
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AUD 0.3244
Multiples of: 1

4N26-X001


Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR>20%
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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 0.3248
Multiples of: 1

VOD206T


Transistor Output Optocouplers Optocoupler SOIC8
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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 0.325
Multiples of: 2000

EL852S1(TA)


Transistor Output Optocouplers
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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.

Everlight 0
6 to 16 Weeks Calender.png

AUD 0.3254
Multiples of: 5

PS2701-1-F3-L-A


Transistor Output Optocouplers Hi-Iso Photo 1-Ch
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CEL 0
6 to 16 Weeks Calender.png

AUD 0.3255
Multiples of: 1

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