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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CNY17F4SVM


Fairchild Semiconductor Transistor Output Optocouplers Optocoupler Phototrans No Base
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ON Semiconductor 0
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AUD 0.3544
Multiples of: 1

SFH615AGB


Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR 100-600%
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Vishay 0
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AUD 0.3549
Multiples of: 1

PC123XNYIP0F


Transistor Output Optocouplers Photocoupler Lead Free
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Sharp 0
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AUD 0.3551
Multiples of: 2000

CNY17-2-300E


Transistor Output Optocouplers 5000 Vrms 0.3mA
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Broadcom 0
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AUD 0.3551
Multiples of: 1

TLP388(TPR,E


Transistor Output Optocouplers Photocoupler 350V .05A 5000Vrms
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Toshiba 0
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AUD 0.3559
Multiples of: 3000

TLP388(TPL,E


Transistor Output Optocouplers Photocoupler 350V .05A 5000Vrms
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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 0
6 to 16 Weeks Calender.png

AUD 0.3559
Multiples of: 3000

TLP388(GB-TPR,E


Transistor Output Optocouplers Photocoupler 350V .05A 5000Vrms
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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 0
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AUD 0.3559
Multiples of: 3000

TLP185(BLL-TPL,E(O


OPTOCOUPLER, DC-INP, CTR200-400, TAPE
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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.

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AUD 0.3563
Multiples of: 1

715202CB


H11AV2A CTR 50 6PIN CPLR
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ON Semiconductor 0
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AUD 0.3564
Multiples of: 1

HCPL-817-W6BE


Transistor Output Optocouplers 5000 Vrms 50mA
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Broadcom 0
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AUD 0.358
Multiples of: 1

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