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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H11A1SM


Transistor Output Optocouplers 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 2910
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AUD 0.4757
Multiples of: 3000

6N137-X007T


High Speed Optocouplers 10Mbd High-Speed Single CTR>300%
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Vishay 771
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AUD 1.2638
Multiples of: 1

ACPL-072L-000E


High Speed Optocouplers 3.3V/5V 25MBd
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Broadcom 551
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AUD 4.7224
Multiples of: 1

VO615A-1X007T


Transistor Output Optocouplers H.Temp Phototrnstr 40-80 % CTR
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Vishay 549
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AUD 0.1855
Multiples of: 1

SFH6168-2T


Optocoupler; SMD; Channels:1; Out: transistor; Uinsul:5.3kV
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Vishay 546
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AUD 0.4785
Multiples of: 1

SFH615A-1X017T


Transistor Output Optocouplers Phototransistor Out Single CTR > 40-80%
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Vishay 546
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AUD 0.4965
Multiples of: 1

VOH1016AG-V


High Speed Optocouplers 1MBps Schmitt-Trigr DIP-6;VDE; 400 mil
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Vishay 544
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AUD 0.9445
Multiples of: 1

HCNW139-000E


High Speed Optocouplers 100kBd 1Ch 0.4mA
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Broadcom 529
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AUD 1.9433
Multiples of: 1

LTV-332J-TP1


- Optocouplers - Logic Output ROHS
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Lite-On 520
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AUD 2.2277
Multiples of: 1

FODM124R2V


Transistor Output Optocouplers Phototransistor Out VDE Certified
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ON Semiconductor 354
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AUD 0.3513
Multiples of: 1

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