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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ILD213T


Transistor Output Optocouplers Phototransistor Out Dual CTR >100%
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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 58
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AUD 0.7665
Multiples of: 1

SFH615AY-X019T


Transistor Output Optocouplers Phototransistor Out Single CTR > 50-150%
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Vishay 29
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AUD 0.7539
Multiples of: 1

PS2705A-1-F3-A


Transistor Output Optocouplers SGL Tr AC Couplr
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Renesas 29
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AUD 1.2572
Multiples of: 1

VO617A-1X017T


Transistor Output Optocouplers CPLR
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Vishay 28
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AUD 0.2511
Multiples of: 1

SFH610A-2X001


Transistor Output Optocouplers Phototransistor Out Single CTR > 63-125%
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Vishay 28
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AUD 0.5978
Multiples of: 1

PC365NJ0000F


Transistor Output Optocouplers Low IfHigh CMR PC355NJ0000F
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Sharp 28
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AUD 0.6425
Multiples of: 1

CYHCPL2631S(TP1)


SMD-8 Optocouplers - Logic Output 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.

OCIC 28
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AUD 1.0309
Multiples of: 1

6N136-500E


Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 8-Pin PDIP SMD T/R
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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 28
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AUD 1.1367
Multiples of: 1

SFH6156-3X001


Transistor Output Optocouplers Phototransistor Out Single CTR>100-200%
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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 28
Ships to you
between Fri. 05 Dec to Wed. 10 Dec Calender.png

AUD 1.8525
Multiples of: 1

Hot SFH617A-2X006


Transistor Output Optocouplers Phototransistor Out Single CTR 63-125%
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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 24
Ships to you
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AUD 0.3703
Multiples of: 5

First...386387388389390...

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