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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TLP388(TPL,E(T


SO-6L Transistor, Photovoltaic Output Optoisolators ROHS
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Toshiba 31
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AUD 1.4788
Multiples of: 1

TLP2766A(E


Optocoupler Logic-Out Totem-Pole DC-IN 1-CH 6-Pin SDIP
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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 1.1494
Multiples of: 125

ICPL0601


Optocouplers SOIC-8 RoHS
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Isocom 0
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AUD 1.1515
Multiples of: 1

TLP716(TP,F)


Logic Output Optoisolator 15MBd Push-Pull, Totem Pole 5000Vrms 1 Channel 10kV/µs CMTI 6-SDIP Gull Wing
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Toshiba 0
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AUD 1.1537
Multiples of: 1500

TLP3905(TPL,E


Photodiode Output Optocouplers GaAAs Infrared LED and Photo Diode
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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 1.1571
Multiples of: 1

6N139-X007


High Speed Optocouplers 100kbd High-Speed Trans Out CTR>500%
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Vishay 0
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AUD 1.1576
Multiples of: 1

ELM453(TA)-V


High Speed Optocouplers High Speed SMD (1MBit/s)
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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
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AUD 1.1593
Multiples of: 1

TLP371F


Optoisolator Darlington with Base Output 5000Vrms 1 Channel 6-DIP
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Toshiba 0
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AUD 1.16
Multiples of: 1

TLP291(E)


Transistor Output Optocouplers Photocoupler 80V 50mA 3750Vrms
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Toshiba 0
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AUD 1.1616
Multiples of: 1

TLP716(F)


High Speed Optocouplers IC cplr hi spd IFHL=6.5mA
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Toshiba 0
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AUD 1.1631
Multiples of: 1

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