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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LTV-824HS


Transistor Output Optocouplers Optocoupler AC in 2-CHNL
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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 0
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AUD 0.5077
Multiples of: 1

TLP385(D4BLLTR,E(T


SOP-4-300mil-2.54mm 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 0
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AUD 0.5087
Multiples of: 1

MOC3061TVM


Triac & SCR Output Optocouplers 6Pin600V Optocoupler Zero Cross Triac Dr
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ON Semiconductor 0
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AUD 0.5091
Multiples of: 1

ICPL2611SM


SMD-8 Logic Output Optocoupler ROHS
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Isocom 0
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AUD 0.5095
Multiples of: 1

SFH600-3X007


Transistor Output Optocouplers Phototransistor Out Single CTR>160-320%
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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 0.5098
Multiples of: 1

LDA102S


Transistor Output Optocouplers Optocoupler Single-Transistor
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IXYS 0
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AUD 0.5104
Multiples of: 30

PS2703-1-M-A


Transistor Output Optocouplers Hi-Iso Photo 1-Ch
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CEL 0
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AUD 0.5106
Multiples of: 1

H11A1-X009


Transistor Output Optocouplers Phototransistor Out Single CTR 20%
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Vishay 0
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AUD 0.5107
Multiples of: 1

PC81713NSZ0X


Transistor Output Optocouplers Photocoupler Lead Free
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Sharp 0
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AUD 0.5107
Multiples of: 100

MOC3061SR2VM


Fairchild Semiconductor Triac & SCR Output Optocouplers 6Pin600V Optocoupler Zero Cross Triac Dr
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ON Semiconductor 0
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AUD 0.5453
Multiples of: 1

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