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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MOC3033SR2M


Triac & SCR Output Optocouplers 6Pin250V Optocoupler Zero Cross Triac Dr
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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 998
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AUD 0.6041
Multiples of: 1

MOC3023SR2VM


Optotriac; 5kV; Uout:400V; without zero voltage crossing driver
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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 995
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AUD 0.3244
Multiples of: 1

MOC3081SVM


Triac & SCR Output Optocouplers 6Pin800V Optocoupler Zero Cross Triac Dr
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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 995
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AUD 0.7448
Multiples of: 1

CNY17-3X009T


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 994
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AUD 0.3789
Multiples of: 1

FOD817C3S


Transistor Output Optocouplers Phototransistor Output
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ON Semiconductor 991
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AUD 0.1752
Multiples of: 1

VOM160PT


Triac & SCR Output Optocouplers 600V 7mA 0.5K DV/DT Non-Zero Crossing
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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 991
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AUD 0.5716
Multiples of: 1

MOC3072M


Triac & SCR Output Optocouplers Triac Driver Opto
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ON Semiconductor 990
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AUD 1.2756
Multiples of: 1

H11N1M


High Speed Optocouplers Optocoupler LC Schmitt Trigger
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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 987
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AUD 1.25
Multiples of: 1

H11N1TVM


High Speed Optocouplers Optocoupler LC Schmitt Trigger
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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 982
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AUD 2.0079
Multiples of: 1

CNY17F4SM


Transistor Output Optocouplers Optocoupler Phototrans No Base
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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 981
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AUD 0.3102
Multiples of: 1

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