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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FOD8321R2


Logic Output Optocouplers Dual 2A High-Speed Low-Side Gate 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.

ON Semiconductor 0
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AUD 4.5414
Multiples of: 1

HCNW4506#500


Optocoupler Logic-Out Pull Up DC-IN 1-CH 8-Pin PDIP W SMD T/R
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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.

Broadcom 0
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AUD 4.5429
Multiples of: 1500

HCPL-263L-560E


High Speed Optocouplers 15MBd 2Ch 5mA
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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.

Broadcom 0
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AUD 4.5472
Multiples of: 1000

HCPL-2201-300


Optocoupler Logic-Out Totem-Pole DC-IN 1-CH 8-Pin PDIP SMD Tube
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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.

Broadcom 0
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AUD 4.5475
Multiples of: 50

ACFL-5211T-500E


Broadcom Avago High Speed Optocouplers Auto Optocoupler
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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.

Broadcom 0
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AUD 4.5511
Multiples of: 2000

HCPL-4534-300E


Optocoupler DC-IN 2-CH Transistor With Base DC-OUT 8-Pin SO Tube
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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.

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AUD 4.5557
Multiples of: 1400

ACFL-6211U-000E


High Speed Optocouplers Dual Chan Bidirectnl Ext Temp Optocoupler
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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.

Broadcom 0
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AUD 4.5712
Multiples of: 1360

HCPL-3700-020


Avago Technologies Logic Output Optocouplers ACDC to Logic
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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.

Broadcom 0
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AUD 4.5771
Multiples of: 1350

HCPL-314J


Avago Technologies High Speed Optocouplers 0.4A IGBT Gate Drive
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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.

Broadcom 0
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AUD 4.5817
Multiples of: 45

ACFL-5211T-560E


Broadcom Avago High Speed Optocouplers Auto Optocoupler
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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.

Broadcom 0
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AUD 4.5863
Multiples of: 2000

First...836837838839840...

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