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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TLP620-4


Optocouplers DIP-16 RoHS
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Isocom 38800
Ships to you
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AUD 1.317
Multiples of: 25

5151230F


Transistor Output Optocouplers LIGHT PIPE
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Dialight 0
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AUD 1.2607
Multiples of: 1

APT1231A


Triac & SCR Output Optocouplers APT Phototriac
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Panasonic 0
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AUD 1.2612
Multiples of: 1

TLP620-4


Transistor Output Optocouplers 55Vceo 5000Vrms 4 channels
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Toshiba 0
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AUD 1.2658
Multiples of: 25

PS2561DL-1Y-F3-A


Transistor Output Optocouplers BV=5000Vr.m.s 1 Channel
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Renesas 0
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AUD 1.2665
Multiples of: 1

TLP291(GR-TP,E)


Transistor Output Optocouplers Photo-IC 50mA IF 3750 Vrms 80V VCEO
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Toshiba 0
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AUD 1.2679
Multiples of: 1

TLP2704(E(T


High Speed 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.

Toshiba 0
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AUD 1.2684
Multiples of: 1

FOD0710


Logic Output Optoisolator 12.5Mbps Push-Pull, Totem Pole 3750Vrms 1 Channel 20kV/µs CMTI 8-SOIC
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ON Semiconductor 0
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AUD 1.4793
Multiples of: 1

TLP630(F)


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.

Toshiba 0
6 to 16 Weeks Calender.png

AUD 1.2727
Multiples of: 1

TLP2398(TPL,E(O


Optocouplers SMD-5 RoHS
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Toshiba 0
6 to 16 Weeks Calender.png

AUD 1.2748
Multiples of: 1

First...686687688689690...

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