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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VO615A


Vishay Semiconductors Transistor Output Optocouplers Optocoupler DIP4
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Vishay 2110
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AUD 0.0852
Multiples of: 1

TLP2766F(D4-TP,F)


SDIP-6 Logic 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 963
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AUD 2.7781
Multiples of: 1

Hot PS9117A-F3-AX


High Speed Optocouplers Hi-Speed Optocplr SO-5
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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.

Renesas 962
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AUD 0.8449
Multiples of: 1

TLP170G(F)


Toshiba MOSFET Output Optocouplers Photorelay 0.1A 350V 1500 Vrms 35pF 1mA
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Toshiba 962
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AUD 2.262
Multiples of: 1

MOC3020S


60mA 400V 1.15V Two-way thyristor SMD Optocouplers - Thyristor Signal 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.

GUOXIN JIAPIN SEMICONDUCTOR 960
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AUD 0.1526
Multiples of: 5

MCT9001S


Transistor Output Optocouplers 2-CH PHTX UNFRMD LDS SMD DIP-8
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ON Semiconductor 960
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AUD 0.418
Multiples of: 1

14230536301


Triac & SCR Output Optocouplers WL-OCTR Optocoupler Triac NZC / WE30x DIP 6 SL-Type 600V 5mA NZC
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Wurth 960
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AUD 0.88
Multiples of: 1

14230616301


Triac & SCR Output Optocouplers WL-OCTR Optocoupler Triac ZC / WE30x DIP 6 SL-Type 600V 15mA ZC
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Wurth 960
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between Fri. 22 May to Tue. 26 May Calender.png

AUD 0.88
Multiples of: 1

FOD3150TSV


Logic Output Opto-couplers 1A GATE DRV OPTOCOUP 10MM SMD VDE
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ON Semiconductor 960
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AUD 1.3687
Multiples of: 1

APT1222WAY


Triac & SCR Output Optocouplers AC 600V 100mA Random Phototria Coupler Wd
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Panasonic 960
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AUD 1.4173
Multiples of: 1

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