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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TLP2704(TP,E(T


Optocouplers SO-6L RoHS
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Toshiba 15900
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AUD 1.2241
Multiples of: 1

HMHA2801B


Fairchild Semiconductor Transistor Output Optocouplers Optocoupler 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 15733
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AUD 0.3038
Multiples of: 1

TLP785(D4-BLL,F


Transistor Output Optocouplers
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Toshiba 15558
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AUD 0.2091
Multiples of: 5

MOC3052S-TA1


Optotriac; 5kV; Uout:600V; 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.

Lite-On 15534
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AUD 0.1834
Multiples of: 5

VO4258H-X007T


Triac & SCR Output Optocouplers Non Zero Cross Photo Triac 800V 2mA
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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 15196
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AUD 3.1032
Multiples of: 1

VOM617A-3T


Transistor Output Optocouplers Phototransistor Out CTR 100-200% 5mA
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Vishay 14879
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AUD 0.22
Multiples of: 1

MOC3063


Optotriac; 5kV; Uout:600V; zero voltage crossing driver; DIP6
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Lite-On 12939
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AUD 0.186
Multiples of: 5

H11L2SR2M


Logic Output Optocouplers Optocoupler Schmitt Trigger
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ON Semiconductor 10680
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AUD 0.5552
Multiples of: 1

FOD814ASD


Optocoupler; SMD; Channels:1; Out: transistor; Uinsul:5kV; Uce:70V
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ON Semiconductor 8730
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AUD 0.2058
Multiples of: 1000

VO618A-3


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 7051
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AUD 0.1694
Multiples of: 1

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