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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PC3H7CJ0001H


Transistor Output Optocouplers OPTOISOLATOR TRANSISTOR SMD, Optoisolator Output Channel
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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.

Sharp 5336
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AUD 0.6321
Multiples of: 1

MCT61


Optocoupler; THT; Channels:2; Out: transistor; Uinsul:5.3kV; DIP8
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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 970
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AUD 0.4636
Multiples of: 1000

MOC3162SM


Triac & SCR Output Optocouplers 6-Pin Optocoupler ZC Triac Driver 600V
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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 970
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AUD 0.496
Multiples of: 1000

MCT62


Optocoupler; THT; Channels:2; Out: transistor; Uinsul:5.3kV; DIP8
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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 970
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AUD 0.5011
Multiples of: 1

ISP621-2X


Optocoupler; THT; Channels:2; Out: transistor; Uinsul:5.3kV; DIP8
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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 970
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AUD 0.5535
Multiples of: 1

MOC3042SR2VM


Fairchild Semiconductor Triac & SCR Output Optocouplers 6Pin400V Optocoupler Zero Cross Triac Dr
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ON Semiconductor 970
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AUD 0.5697
Multiples of: 1

MOC3071SM


Triac & SCR Output Optocouplers Triac Driver Opto
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ON Semiconductor 970
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AUD 0.5821
Multiples of: 1

6N137M


Logic Output Optoisolator 10Mbps Open Collector 5000Vrms 1 Channel 10kV/µs (Typ) CMTI 8-DIP
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ON Semiconductor 970
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AUD 0.6271
Multiples of: 1000

MOC3062VM


Triac & SCR Output Optocouplers 6Pin600V Optocoupler Zero Cross Triac Dr
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ON Semiconductor 970
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AUD 0.6425
Multiples of: 1

MOC3053M


Triac & SCR Output Optocouplers 6PW RP TRIAC DIP
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ON Semiconductor 970
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AUD 0.6487
Multiples of: 1000

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