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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FODM8801CR2V


Fairchild Semiconductor 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.

ON Semiconductor 53350
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AUD 1.3059
Multiples of: 2500

LTV-217TP1-B-V-G


Optocouplers SOP-4_P1.27 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.

Lite-On 38960
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AUD 0.1159
Multiples of: 5

TLP184(TPL,SE


SOP-4-2.54mm Transistor, Photovoltaic Output Optoisolators 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.

Toshiba 8836
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AUD 0.3194
Multiples of: 5

VOS628A-2X001T


Transistor Output Optocouplers AC Input, Phtotrnstr 63-125%CTR VDE
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Vishay 2469
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AUD 0.4054
Multiples of: 1

TLP385(GB-TPR,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.

Toshiba 2466
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AUD 0.3947
Multiples of: 1

TCLT1106


Transistor Output Optocouplers Phototransistor Out Single CTR 100-300%
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Vishay 2455
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AUD 0.2216
Multiples of: 1

TLP388(D4GB-TL,E


Transistor Output Optocouplers Photocoupler 350V .05A 5000Vrms
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Toshiba 2455
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AUD 0.6021
Multiples of: 1

AT3H74-CuH-S


3.75kV 50mA 6V 1.2V DC SSOP-16 Transistor, Photovoltaic Output Optoisolators ROHS
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AOTE 2408
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AUD 0.4074
Multiples of: 1

KPC354NT0A


Optocouplers SOP-4 RoHS
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Cosmo 2289
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AUD 0.2478
Multiples of: 5

EL452(TA)-VG


Optocouplers SOP-4_P2.54 RoHS
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Everlight 2129
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AUD 0.2656
Multiples of: 5

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