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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CNY17-4XSM


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

CNY17-3XSM


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

CNY17-1XSM


Optocoupler; SMD; Channels:1; Out: transistor; Uinsul:5.3kV
Icon ROHS
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

CNY17-2XSM


Optocoupler; SMD; Channels:1; Out: transistor; Uinsul:5.3kV
Icon ROHS
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

4N25XSM


Optocoupler; SMD; Channels:1; Out: transistor; Uinsul:5.3kV
Icon ROHS
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

4N26XSM


Optocoupler; SMD; Channels:1; Out: transistor; Uinsul:5.3kV
Icon ROHS
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

CNY17F-4XSM


Optocoupler; SMD; Channels:1; Out: transistor; Uinsul:5.3kV
Icon ROHS
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 0.2153
Multiples of: 1300

CNY17F-2XSM


Optocoupler; SMD; Channels:1; Out: transistor; Uinsul:5.3kV
Icon ROHS
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 0.2153
Multiples of: 1300

CNY17F-1XSM


Optocoupler; SMD; Channels:1; Out: transistor; Uinsul:5.3kV
Icon ROHS
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 0.2153
Multiples of: 1300

4N35SM


Optocouplers SMD-6 RoHS
Icon ROHS
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 0.2153
Multiples of: 1300

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