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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CNY17-4X


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 : 48485
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USD 0.1973

Multiples of: 65

CNY17-1X


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 : 48485
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USD 0.1973

Multiples of: 65

CNY17-4


CNY17F Series 1 Channel 70 V 5300 Vrms Phototransistor Optocoupler -DIP-6
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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 : 48485
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USD 0.2072

Multiples of: 65

CNY17-2


DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP
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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 : 48485
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USD 0.2072

Multiples of: 65

MOC8103


Optocoupler DC-IN 1-CH Transistor DC-OUT 6-Pin PDIP
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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 : 48485
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USD 0.2056

Multiples of: 65

MOC8102X


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 : 48485
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USD 0.2153

Multiples of: 65

MOC8103X


Optocoupler DC-IN 1-CH Transistor DC-OUT 6-Pin PDIP
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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 : 48485
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USD 0.226

Multiples of: 65

4N33


DC-IN 1-CH Darlington With Base DC-OUT 6-Pin PDIP
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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 : 48485
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USD 0.2458

Multiples of: 65

MOC3022X


Optotriac; 5.3kV; Uout:400V; DIP6; 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 Availability : 48485
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USD 0.3319

Multiples of: 65

MOC3021X


Optotriac; 5.3kV; Uout:400V; DIP6; 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 Availability : 48485
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USD 0.3319

Multiples of: 65

MOC3020XSM


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 Availability : 48485
Ship by Mon. 03 Nov to Fri. 07 Nov Calender.png

USD 0.3498

Multiples of: 65

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 : 48485
Ship by Mon. 03 Nov to Fri. 07 Nov Calender.png

USD 0.3498

Multiples of: 65

H11AA4X


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 : 48485
Ship by Mon. 03 Nov to Fri. 07 Nov Calender.png

USD 0.3498

Multiples of: 65

MOC3021XSM


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 Availability : 48485
Ship by Mon. 03 Nov to Fri. 07 Nov Calender.png

USD 0.3498

Multiples of: 65

MOC3022XSM


Optotriac; 5.3kV; Uout:400V; Gull wing 6; Channels:1
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 : 48485
Ship by Mon. 03 Nov to Fri. 07 Nov Calender.png

USD 0.3498

Multiples of: 65

MOC3023XSM


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 Availability : 48485
Ship by Mon. 03 Nov to Fri. 07 Nov Calender.png

USD 0.3498

Multiples of: 65

H11AA1XSM


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 : 48485
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USD 0.3622

Multiples of: 65

H11AA1


Single Channel 30 V 5300 Vrms Optically Coupled Isolator Through Hole - PDIP-6
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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 : 48485
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USD 0.3673

Multiples of: 65

MOC3041X


Optotriac; 5.3kV; Uout:400V; 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 : 48485
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USD 0.3767

Multiples of: 65

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 : 48485
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USD 0.3767

Multiples of: 65

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