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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ACPL-021L-500E


Avago Technologies High Speed Optocouplers Optocouplers 5MBd
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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 3.9902
Multiples of: 1

HCPL-061N-500


Optocoupler Logic-Out Open Collector DC-IN 1-CH 8-Pin SOIC T/R
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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 3.9925
Multiples of: 3000

TLP3103(TP,F)


MOSFET Output Optocouplers MOSFET 1-Form-A Voff=60V 2.3A .07Ohm
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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 3.9925
Multiples of: 2500

VO4156D


Triac & SCR Output Optocouplers Zero Crossing Photo Triac 600V 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.

Vishay 0
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AUD 3.994
Multiples of: 10

TLP7820(TL,E


Optically Isolated Amplifiers Isolation Amplifier Analog 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 3.9956
Multiples of: 1

TLP3546A(TP1,F


MOSFET Output Optocouplers Photorelay 3.5A 100V 2500Vrms 450pF
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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 3.9978
Multiples of: 1

MID400WV


Fairchild Semiconductor Logic Output Optocouplers 8-Pin Optocoupler Logic aC Line
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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 3.9985
Multiples of: 1

BRT13H-X017T


Triac & SCR 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.

Vishay 0
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AUD 4
Multiples of: 1

LOC110S-E


High Linearity Optocouplers Single Linear Optocoupler
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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.

IXYS 0
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AUD 4.0008
Multiples of: 1

ACPL-W70L-000E


High Speed Optocouplers Digital 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.

Broadcom 0
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AUD 4.0031
Multiples of: 1

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