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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6N139-020E


Avago Technologies High Speed Optocouplers 100 KBd 5000Vrms
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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 0.9419
Multiples of: 6800

MOC3053SR2M


Optoisolator Triac Output 4170Vrms 1 Channel 6-SMD
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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 0.9423
Multiples of: 1

APT1211A


Triac & SCR Output Optocouplers AC TY 600V 100mA 50V Phototriac Coupler
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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.

Panasonic 0
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AUD 0.9424
Multiples of: 1

6N139-320E


Avago Technologies High Speed Optocouplers 100 KBd 5000Vrms
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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
6 to 16 Weeks Calender.png

AUD 0.9424
Multiples of: 1

6N139-520E


Avago Technologies High Speed Optocouplers 100 KBd 5000Vrms
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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
6 to 16 Weeks Calender.png

AUD 0.9424
Multiples of: 7000

TLP130GBF


Toshiba Transistor Output Optocouplers Miniflat Coupler
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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.

Toshiba 0
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AUD 0.9424
Multiples of: 150

TLP521-4GBSM


Optocouplers SMD 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.

Isocom 0
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AUD 0.9425
Multiples of: 1

TLP5702(D4-LF4,E


Logic Output Opto-couplers Photocoupler 30V 2.5A 5000Vrms
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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.

Toshiba 0
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AUD 0.9429
Multiples of: 1

ICPLM611


Optocouplers SOP-5 RoHS
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Isocom 0
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AUD 0.9431
Multiples of: 1

CT4503


Optocouplers DIP-6 RoHS
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CT Micro International 0
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AUD 0.9452
Multiples of: 1

First...631632633634635...

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