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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TCLT1600


Transistor Output Optocouplers Phototransistor Out Single CTR 80-300%
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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 5820
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AUD 0.3435
Multiples of: 3000

H11G2M


Optocoupler; THT; Channels:1; Out: Darlington; Uinsul:4.17kV; DIP6
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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 5820
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AUD 0.4365
Multiples of: 1

TLP383(D4GL-TL,E(T


SO-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.

Toshiba 5820
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AUD 0.5232
Multiples of: 1

TLP124(BV-TPR,F)


Transistor Output Optocouplers 80Vceo 3750Vrms Low input current
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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 5820
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AUD 0.7549
Multiples of: 1

FODM8801AV


Transistor Output Optocouplers OptoHiT Octocoupler 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 5818
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AUD 1.0262
Multiples of: 1

IS181GB


Optocouplers SOP-4_P2.54 RoHS
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Isocom 5816
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AUD 0.2101
Multiples of: 1

ILD2-X007


Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Dual CTR > 100%
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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 5816
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AUD 1.0186
Multiples of: 1

CNY17-3X007T


Transistor Output Optocouplers Phototransistor Out Single CTR 100-200%
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Vishay 2707
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AUD 0.3963
Multiples of: 1

H11G2SR2M


Transistor Output Optocouplers Hi Volt Photodarling
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ON Semiconductor 546
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AUD 0.5884
Multiples of: 1

AT1010-CuH-L


5kV 50mA 300mV@1mA,10mA 1 6V 1.2V DC SOP-4 Transistor, Photovoltaic Output Optoisolators ROHS
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AOTE 0
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AUD 0.0756
Multiples of: 10

First...8182838485...

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