About Optocouplers / Photocouplers

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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MOC3021SM


Optocouplers SMD-6 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.

Isocom Availability : 48422
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USD 0.347
Multiples of: 1040

MOC3063


Optocouplers DIP-6 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.

Isocom Availability : 48422
Ship by Tue. 23 Jul to Mon. 29 Jul Calender.png

USD 0.3767
Multiples of: 1040

MOC3062X


Optotriac; 5.3kV; Uout:600V; zero voltage crossing driver; DIP6
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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 Availability : 48422
Ship by Tue. 23 Jul to Mon. 29 Jul Calender.png

USD 0.3767
Multiples of: 1040

MOC3041XSM


Optotriac; 5.3kV; Uout:400V; 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.

Isocom Availability : 48422
Ship by Tue. 23 Jul to Mon. 29 Jul Calender.png

USD 0.3947
Multiples of: 1040

MOC3062XSM


Optotriac; 5.3kV; Uout:600V; 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.

Isocom Availability : 48422
Ship by Tue. 23 Jul to Mon. 29 Jul Calender.png

USD 0.3947
Multiples of: 1040

MOC3063XSM


Optotriac; 5.3kV; Uout:600V; 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.

Isocom Availability : 48422
Ship by Tue. 23 Jul to Mon. 29 Jul Calender.png

USD 0.3947
Multiples of: 1040

FODM121CR2V


Fairchild Semiconductor Transistor Output Optocouplers Phototrans Ouput MFP Input
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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 Availability : 48354
Ship by Mon. 29 Jul to Wed. 31 Jul Calender.png

USD 0.2254
Multiples of: 1

EL357N(A)(TA)-G


Optocouplers SOP-4_P2.54 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.

Everlight Availability : 48000
Ship by Tue. 06 Aug to Fri. 09 Aug Calender.png

USD 0.0645
Multiples of: 15

CNY17F-3XSM


Optocoupler; SMD; Channels:1; Out: transistor; Uinsul:5.3kV
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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 Availability : 47918
Ship by Tue. 23 Jul to Mon. 29 Jul Calender.png

USD 0.2136
Multiples of: 1300

H11AA1X


Optocoupler; THT; Channels:1; Out: transistor; Uinsul:5.3kV; DIP6
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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 Availability : 145
Ship by Tue. 23 Jul to Mon. 29 Jul Calender.png

USD 0.325
Multiples of: 1

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