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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TLP554(F)


Optocoupler Logic-Out Open Collector DC-IN 1-CH 8-Pin PDIP
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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 4.4769
Multiples of: 1

HCNW4506300


Avago Technologies Logic Output Optocouplers 1Ch 12mA 145mW
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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 4.4877
Multiples of: 1428

HCPL-0730#500


High Speed Optocouplers 100kBd 2Ch 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.

Broadcom 0
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AUD 4.4877
Multiples of: 1500

APS1551SZ


High Speed Optocouplers 50Mbps 4.4x4.3x2.1mm AIGaAS LED & PhotoIC
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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 4.4963
Multiples of: 1000

HCPL-0211-060E


High Speed Optocouplers 5MBd 1Ch 1.6mA
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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 4.5041
Multiples of: 1

TLP206G(TP,F)


MOSFET Output Optocouplers Photorelay Voff=350V Ion=0.12A
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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 4.5087
Multiples of: 1

IL300-EF-X007T


High Linearity Optocouplers Single Linear High Gain Wide Bandwidth
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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 4.51
Multiples of: 1

ACPL-072L


Optocoupler Logic-Out Push-Pull Logic, Buffer-IN 1-CH 8-Pin SOIC
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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 4.5158
Multiples of: 1

ACPL-P349-500E


Logic Output Opto-couplers Gate Drv Optocoupler TR 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.

Broadcom 0
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AUD 4.525
Multiples of: 1

HCNW-2201-000E


Logic Output Optoisolator 5MBd Push-Pull, Totem Pole 5000Vrms 1 Channel 1kV/µs CMTI 8-DIP
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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 4.5281
Multiples of: 1

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