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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PC81106NSZ0F


Transistor Output Optocouplers 100-300% CTR rank PC81100NSZ0F
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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 0.2379
Multiples of: 1

PC81108NSZ


Transistor Output Optocouplers Non RoHS, use: PC81108NSZ0F
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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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6 to 16 Weeks Calender.png

AUD 0.2379
Multiples of: 1

PC81108NSZ0F


Transistor Output Optocouplers 60-300% CTR rank PC81100NSZ0F
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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 0.2379
Multiples of: 1

4N31


Transistor Output Optocouplers Optocouplers
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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 0.2379
Multiples of: 1

PS2561A-1-H-A


Transistor Output Optocouplers SGL Tr DC BSI Cuplr die shrnk vers Hrank
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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.

CEL 0
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AUD 0.2382
Multiples of: 100

KMOC3053


100mA 50mA 600V 1.2V Two-way thyristor DIP-5 Thyristor Output Optocoupler 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 0.2382
Multiples of: 5

MOC3063D


60mA 600V 1.3V Two-way thyristor DIP Optocouplers - Thyristor Signal Output ROHS
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GUOXIN JIAPIN SEMICONDUCTOR 0
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AUD 0.2388
Multiples of: 5

PC817X1NIP0F


Transistor Output Optocouplers SMT PC817X1
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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 0.239
Multiples of: 1

FODM217CV


Transistor Output Optocouplers 4SO TR
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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 0.2393
Multiples of: 3000

TLP184(GB,E)


Transistor Output Optocouplers AC Input 80V Trans 3750Vrms Optocoupler
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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 0.2394
Multiples of: 1

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