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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MOC3061SM


Triac & SCR Output Optocouplers 6Pin600V Optocoupler Zero Cross Triac Dr
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ON Semiconductor 1959
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AUD 0.6972
Multiples of: 1

H11N1SR2VM


High Speed Optocouplers Optocoupler LC Schmitt Trigger
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ON Semiconductor 1129
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AUD 1.2567
Multiples of: 1

TLP2301(E(T


High Speed 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.

Toshiba 1129
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AUD 0.4129
Multiples of: 1

FOD4218


Triac & SCR Output Optocouplers 800V low triggr curr RANDOM PHASE TRIAC
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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 1126
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AUD 1.7567
Multiples of: 1

4N25-X006


Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR>20%
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Vishay 1117
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AUD 0.3907
Multiples of: 1

PS2562L-1-F3-A


Transistor Output Optocouplers Darlington Tr DC BSI Couplr
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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 1102
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AUD 0.6694
Multiples of: 1

EL816


Transistor Output Optocouplers Photo-Coupler
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Everlight 1099
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AUD 0.1734
Multiples of: 1

PC817B-HXY


Photovoltaic Output Optoisolators
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HXY MOS 58
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AUD 0.0313
Multiples of: 20

MOC3053SM


Triac & SCR Output Optocouplers 6PW RP TRIAC SMD
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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 0
6 to 16 Weeks Calender.png

AUD 0.5055
Multiples of: 1000

HCPL2611M


High Speed Optocouplers H-SPEED LOGIC GATE
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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 0
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AUD 0.6551
Multiples of: 1000

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