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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MOC207R2VM


Transistor Output Optocouplers 8-Pin Optocoupler Phototransistor
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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 10030
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AUD 0.3801
Multiples of: 1

TLP5701(D4-TP,E


Logic Output Optocouplers Photocoupler, Photo IC Output
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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 10029
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AUD 0.6411
Multiples of: 1

VOS627A-4X001T


Transistor Output Optocouplers SSOP-4 CPLR 160-320% CTR
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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 9873
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AUD 0.4423
Multiples of: 1

VO617A-7X016


Transistor Output Optocouplers DIP-4 CPLR 80-160% CTR VDE
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Vishay 9852
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AUD 0.2538
Multiples of: 1

ACPL-217-56BE


Transistor Output Optocouplers 3000Vrms 50% CTR
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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.

Broadcom 9118
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AUD 0.3012
Multiples of: 5

MOC3052


Optotriac; 5kV; Uout:600V; without zero voltage crossing driver
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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 8730
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AUD 0.1965
Multiples of: 5

CYTLP185(GB-TP)


Optocouplers SOP-4 RoHS
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OCIC 7929
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AUD 0.0756
Multiples of: 5

PC817X1NSZ1B


Transistor Output Optocouplers Photocoupler
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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.

Sharp 7862
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AUD 0.3208
Multiples of: 1

EL817S1(A)(TU)-F


Optocouplers SMD-4 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.

Everlight 6363
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AUD 0.0399
Multiples of: 10

LTV-816S


Optocoupler; SMD; Channels:1; Out: transistor; Uinsul:5kV; Uce:80V
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Lite-On 5016
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AUD 0.1753
Multiples of: 1

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