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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HCPL-3150


Logic Output Optocouplers 0.5A IGBT Gate Drive
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AUD 3.6712
Multiples of: 1650

HCNW2201-500E


High Speed Optocouplers 5MBd 1Ch 1.6mA
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AUD 3.6726
Multiples of: 750

HCPL-4701


Avago Technologies High Speed Optocouplers 100kBd 3500%CTR
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AUD 3.6735
Multiples of: 50

ACPL-312U-300E


Avago Technologies Logic Output Optocouplers Gate Drive Opto
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AUD 3.6852
Multiples of: 1

HCPL-260L-500E


High Speed Optocouplers 15MBd 3.3V 5mA
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AUD 3.69
Multiples of: 1

HCPL-7710-360E


High Speed Optocouplers 1Ch 10mA 600mW
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AUD 3.6906
Multiples of: 1

TLP5231(D4-TP,E


Logic Output Opto-couplers SMART 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.

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AUD 3.6929
Multiples of: 1500

ACPL-K24L-560E


High Speed Optocouplers Optocoupler 5MBd LFT/RVDE
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AUD 3.7029
Multiples of: 2000

ACNT-H511-000E


Transistor Output Optocouplers 15mm Optocoupler
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AUD 3.7037
Multiples of: 1680

ACPL-J313-500E


Avago Technologies Logic Output Optocouplers 2.5A IGBT Gate Drive
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AUD 3.7053
Multiples of: 2000

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