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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ILQ615-3X001


Transistor Output Optocouplers Phototransistor Out Quad CTR > 100-200%
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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 2.4769
Multiples of: 1000

TLP624-4(F)


Transistor Output Optocouplers 55Vceo 5000Vrms 4 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.

Toshiba 0
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AUD 2.4769
Multiples of: 25

APV2121SJ


Photodiode Output Optocouplers
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Panasonic 0
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AUD 2.4769
Multiples of: 1

BRT22HX016


Triac & SCR Output Optocouplers DIP-6 OPTOTRIAC 600V IFT=2mA VDE -e3
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AUD 2.4785
Multiples of: 50

HCPL-2531-020E


High Speed Optocouplers 1MBd 2Ch 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 2.4793
Multiples of: 50

HCPL-260L-320E


High Speed Optocouplers 15MBd 3.3V 5mA
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AUD 2.4793
Multiples of: 50

ACPL-W341-500E


Logic Output Opto-couplers Gate Drive Opto
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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 2.4793
Multiples of: 1000

ACPL-W454-000E


High Speed Optocouplers 1MBd 3750Vrms
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AUD 2.48
Multiples of: 1

HCPL-T250-000E


Logic Output Optocouplers 1.5A 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.

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AUD 2.4822
Multiples of: 1

VOW2611-X001


Vishay Semiconductors High Speed Optocouplers WDIP-8 10MBd Coupler VDE
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AUD 2.4825
Multiples of: 1200

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