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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CYHCPL2631S(TP1)


SMD-8 Optocouplers - Logic Output 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.

OCIC 776
Ships to you
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AUD 0.9386
Multiples of: 1

TLP2409(F)


Toshiba High Speed Optocouplers Photo-IC 6K Vpk 3750 1.6mA 30ns
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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 1.1058
Multiples of: 100

IL766B-1


Transistor Output Optocouplers Photodarlington Out Single CTR >400%
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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 1.1064
Multiples of: 1

6N139-X007T


High Speed Optocouplers H. Speed 100MBd CTR>300%
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Vishay 0
6 to 16 Weeks Calender.png

AUD 1.1427
Multiples of: 1000

LIA136S


Optically Isolated Amplifiers Low Voltge Optically ISO Error Amplifier
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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 1.1074
Multiples of: 1

PS2562-1-V-A


Transistor Output Optocouplers Darlington Tr DC BSI COUPLR
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Renesas 0
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AUD 1.1075
Multiples of: 1

LIA135S


Optically Isolated Amplifiers Low Voltge Optically ISO Error Amplifier
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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 1.1077
Multiples of: 1

FODM3052"NF098


OPTOCOUPLER, PHOTOTRIAC O/P, 3.75KV, MINI-FLAT-4
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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 0
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AUD 1.1078
Multiples of: 1

VO2223B-X017T


Triac & SCR Output Optocouplers 1A, 600V PhotoTRIAC SMD-8, UL, cUL, VDE
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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 1.1079
Multiples of: 1

MOC211


MOC211 SO-8 OPTOCOUPLER SMD
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ON Semiconductor 0
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AUD 1.1093
Multiples of: 1

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