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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TLP184(GB-TPL,E(O


OPTOCOUPLER, AC-INP, CTR100-400, TAPE
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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 0.257
Multiples of: 3000

TLP385(GRL-TPL,E


Transistor Output Optocouplers GaAs Infrared and Photo-Transistor
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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 0.2571
Multiples of: 3000

OR-6N137


Optocouplers DIP8 RoHS
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Orient 0
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AUD 0.2571
Multiples of: 5

MOC3052


MOC3052 Series 1 Channel 5300 Vrms Triac Non Zero Crossing Optocoupler - DIP-6
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Isocom 0
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AUD 0.2575
Multiples of: 5

HCPL-817-06DE


Avago Technologies Transistor Output Optocouplers 5000 Vrms 50mA
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AUD 0.2575
Multiples of: 1

PS2501-1-L-A


Transistor Output Optocouplers Hi-Iso Photo 1-Ch Ctr Rank "L"
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CEL 0
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AUD 0.2583
Multiples of: 1000

TLP184(TPR,SE


Transistor Output Optocouplers 50mA Photocoupler 80V 50mA 3750Vrms
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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 0.252
Multiples of: 3000

4N28M


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.

Everlight 0
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AUD 0.2589
Multiples of: 100

TLP293(GB-TPL.E(T


Transistor Output 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 0.2591
Multiples of: 2500

IS280


Quad Channel 80 V 50 mA 3750 Vrms SMT Phototransistor Optocoupler - DIP-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.

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AUD 0.2596
Multiples of: 5

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