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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TLP3902(TPR,U,F)


Toshiba Photodiode Output Optocouplers Photo coupler Photovoltaic output
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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 1.8984
Multiples of: 1

HCPL-2601-300E


High Speed Optocouplers 10MBd 1Ch 5mA
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AUD 1.9008
Multiples of: 3650

HCPL-4503-020E


High Speed Optocouplers 1MBd 1Ch 16mA
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AUD 1.9029
Multiples of: 1

HCPL-2601-520E


High Speed Optocouplers 10MBd 1Ch 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.

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AUD 1.9098
Multiples of: 1000

TLP3107(F


MOSFET Output Optocouplers Photorelay MOSFET Output
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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 1.9105
Multiples of: 1

VOW135-X001


Vishay Semiconductors High Speed Optocouplers WDIP-8 1MBd Coupler VDE
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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 1.9108
Multiples of: 1

HCPL-070A-000E


High Speed Optocouplers 100kBd 1Ch 10mA
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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 1.9129
Multiples of: 1

TLP521-4(GB.F)


Transistor Output Optocouplers
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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 1.9144
Multiples of: 1

ACPL-W21L-000E


Avago Technologies High Speed Optocouplers Optocoupler 5MBd LF
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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 1.9191
Multiples of: 3200

TLP197G


OPTOCOUPLER, GATE DRIVER, 1.5KV, SOP-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.

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AUD 1.92
Multiples of: 1

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