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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TLP155E(E)


Toshiba Logic Output Optocouplers Photo-IC 3750 Vrms 3mA 6K VTR Max
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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 1.76
Multiples of: 1

TLP504A-2(GB,F)


Transistor Output Optocouplers 55Vceo 2500Vrms 2 Channels
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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 1.76
Multiples of: 25

ILQ1


Transistor Output Optocouplers Phototransistor Out Quad CTR >20%
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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.

Vishay 0
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AUD 1.7622
Multiples of: 1

HCPL-0701-000E


Avago Technologies High Speed Optocouplers 100kBd 1Ch 0.5mA
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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 1.7622
Multiples of: 3800

HCPL-4503-500E


Optoisolator Transistor Output 3750Vrms 1 Channel 8-DIP Gull Wing
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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 1.7622
Multiples of: 1000

ACPL-W50L-060E


High Speed Optocouplers 1MBd 15000V/us
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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 1.7625
Multiples of: 3300

HCPL-0454-560E


High Speed Optocouplers 1MBd 1Ch 16mA
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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 1.763
Multiples of: 1500

TLP559(F)


High Speed Optocouplers TR HI SPD INTER SHIELD
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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 1.7634
Multiples of: 1

TLP160J(TPL.U.C.F)


SMD Optocouplers - Phototransistor Output ROHS
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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 1.7656
Multiples of: 1

VO4254H-X006


Triac & SCR Output Optocouplers Non Zero Cross Photo Triac 400V 2mA
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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 1.7705
Multiples of: 1

First...726727728729730...

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