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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ICPLM611


Optocouplers SOP-5 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.

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AUD 0.9431
Multiples of: 1

CT4503


Optocouplers DIP-6 RoHS
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CT Micro International 0
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AUD 0.9452
Multiples of: 1

SFH601-3X017T


Transistor Output Optocouplers Phototransistor Out Single CTR>100-200%
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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 0.9452
Multiples of: 1

SFH636-X017T


Vishay Semiconductors High Speed Optocouplers 1Mbd High-Speed Trans Out CTR>19%
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AUD 0.9453
Multiples of: 1

H11B1-X007T


Transistor Output Optocouplers Photodarlington CTR>500%, High Gain
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AUD 0.9459
Multiples of: 1000

TLP2345


OPTOCOUPLER, DIGITAL, 3.75KV, SOP-5
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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 0.9459
Multiples of: 1

TLP2348


OPTOCOUPLER, DIGITAL, 3.75KV, SOP-5
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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 0.9459
Multiples of: 1

TLP2766A(TP,E


High Speed Optocouplers High speed Logic output coupler; SO6L; RoHS; 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.

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AUD 0.9462
Multiples of: 1500

CYHCPL2630S(TP1)


SOP-8 Optocouplers - Logic Output ROHS
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OCIC 0
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AUD 0.9473
Multiples of: 1

H11AA1-X009


Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out AC-In Single CTR 20%
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Vishay 0
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AUD 0.9486
Multiples of: 1

First...651652653654655...

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