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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IL250-X009


Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out AC-In Single CTR>50%
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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.

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AUD 0.9297
Multiples of: 1

H11D3-X007


Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR > 20%
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AUD 0.9297
Multiples of: 2000

TLP104(V4,E


Toshiba High Speed Optocouplers High Speed Coupler
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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.

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AUD 0.9304
Multiples of: 1

LTV-314NW-TA1


500ns,500ns 1 10V~30V -40℃~+105℃ 5000V 35kV/us DC SMD-6 Optocouplers - Logic Output ROHS
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AUD 0.9332
Multiples of: 1

PS2381-1Y-AX


Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin SOP T/R
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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.

Renesas 0
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AUD 0.9362
Multiples of: 1

PS2911-1-F3-AX


Transistor Output Optocouplers High CTR 1-Ch
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CEL 0
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AUD 0.937
Multiples of: 1

6N136-X001


Vishay Semiconductors High Speed Optocouplers 1Mbd High-Speed Trans Out CTR>35%
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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 0
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AUD 0.9372
Multiples of: 2000

LIA120STR


Optically Isolated Amplifiers Optically Isolated Linear Error Amp
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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.

IXYS 0
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AUD 0.9373
Multiples of: 1000

LIA120S


Optically Isolated Amplifiers Optically Isolated Linear Error Amp
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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.

IXYS 0
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AUD 0.9373
Multiples of: 1

TLP293-4(V4LATPE


Transistor Output Optocouplers 4ch Transistor opto coupler
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Toshiba 0
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AUD 0.9377
Multiples of: 1

First...631632633634635...

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