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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FODM2705R2V


Transistor Output Optocouplers Phototrans Ouput MFP Input
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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 2359
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AUD 0.344
Multiples of: 1

SFH6106-3X001T


Transistor Output Optocouplers Phototransistor Out Single CTR>100-200%
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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 2352
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AUD 0.5518
Multiples of: 1

LTV817STA1C-V


Optocoupler; SMD; Ch: 1; OUT: transistor; Uinsul: 5kV; Uce: 35V; Reel
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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 2415
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AUD 0.1822
Multiples of: 2

TCLT1100


Transistor Output Optocouplers Phototransistor Out Single CTR 50-600%
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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.

Vishay 2339
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AUD 0.368
Multiples of: 1

CNY17F2SM


Transistor Output Optocouplers Optocoupler Phototrans No Base
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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 2329
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AUD 0.3021
Multiples of: 1

MOCD207R2VM


Fairchild Semiconductor Transistor Output Optocouplers 8-Pin Optocoupler 2Ch 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 2328
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AUD 0.5734
Multiples of: 1

AT357C-CuH-SE


3.75kV 50mA 200mV@1mA,20mA 1 6V 1.2V DC SOP-4 Transistor, Photovoltaic Output Optoisolators 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.

AOTE 2328
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AUD 0.0564
Multiples of: 10

VO610A-3X009T


Transistor Output Optocouplers Phototransistor Out CTR 100-200%
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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 2328
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AUD 0.1973
Multiples of: 1

FOD814


Optocoupler; THT; Channels:1; Out: transistor; Uinsul:5kV; Uce:70V
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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 2322
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AUD 0.4003
Multiples of: 1

TCLT1118


Transistor Output Optocouplers Phototransistor 130-260% CTR 5mA
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Vishay 2322
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AUD 0.4635
Multiples of: 1

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