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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MOC8103X


Optocoupler DC-IN 1-CH Transistor DC-OUT 6-Pin PDIP
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AUD 0.333
Multiples of: 65

4N32


Optoisolator Darlington Output 5300Vrms 1 Channel 6-DIP
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AUD 0.3887
Multiples of: 65

4N33


DC-IN 1-CH Darlington With Base DC-OUT 6-Pin PDIP
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Isocom 48485
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AUD 0.3887
Multiples of: 65

MOC3022X


Optotriac; 5.3kV; Uout:400V; DIP6; Channels:1
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Isocom 48485
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AUD 0.448
Multiples of: 65

MOC3021X


Optotriac; 5.3kV; Uout:400V; DIP6; Channels:1
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Isocom 48485
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AUD 0.448
Multiples of: 65

MOC3020X


Optotriac; 5.3kV; Uout:400V; DIP6; Channels:1
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AUD 0.4941
Multiples of: 65

MOC3023X


Optotriac; 5.3kV; Uout:400V; DIP6; Channels:1
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AUD 0.4667
Multiples of: 65

H11AA4X


Optocoupler; THT; Channels:1; Out: transistor; Uinsul:5.3kV; DIP6
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Isocom 48485
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AUD 0.4918
Multiples of: 65

MOC3023XSM


Optotriac; 5.3kV; Uout:400V; Gull wing 6; Channels:1
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Isocom 48485
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AUD 0.5208
Multiples of: 65

MOC3022XSM


Optotriac; 5.3kV; Uout:400V; Gull wing 6; Channels:1
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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.

Isocom 48485
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AUD 0.5208
Multiples of: 65

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