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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TLP292(GB-TPL.E(T


Optocoupler; SMD; Ch: 1; Uinsul: 3.75kV; Uce: 80V; SO4; 50mA
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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 3769
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AUD 0.455
Multiples of: 1

VO615A-1X006


Transistor Output Optocouplers H.Temp Phototrnstr 40-80% 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 3765
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AUD 0.2103
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SFH610A-2X006


Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR > 63-125%
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Vishay 3762
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AUD 0.6827
Multiples of: 1

SFH615A-1X001


Transistor Output Optocouplers RECOMMENDED ALT 78-VO615A-1X001
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Vishay 3759
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AUD 0.4865
Multiples of: 1

CYTLP785(GB-TP2)


Optocouplers SOP-4 RoHS
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OCIC 3744
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AUD 0.0735
Multiples of: 5

ACPL-024L-500E


High Speed Optocouplers OPTOCOUPLER (5MBD) LF+T/R
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Broadcom 3706
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AUD 1.7925
Multiples of: 1

MOC3021SM


100mA 60mA 1.23V Two-way thyristor SMD-6P Triac, SCR Output Optoisolators ROHS
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AOTE 3700
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AUD 0.1979
Multiples of: 5

TLP5701(D4-TP4,E(O


500ns 10V~30V 20kV/us DC SOP-6 Logic Output Optoisolators ROHS
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Toshiba 3672
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AUD 0.6354
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OR-1008


Optocouplers SMD-4 RoHS
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Orient 3104
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AUD 0.0511
Multiples of: 10

CNY173M


Transistor Output Optocouplers Optocoupler Hi Bvceo Phototransistor
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ON Semiconductor 1067
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AUD 0.2449
Multiples of: 5

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