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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TLP291(E)


Transistor Output Optocouplers Photocoupler 80V 50mA 3750Vrms
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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 1.1616
Multiples of: 1

TLP716(F)


High Speed Optocouplers IC cplr hi spd IFHL=6.5mA
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AUD 1.1631
Multiples of: 1

PS2805A-1-A


Transistor Output Optocouplers Hi-Iso AC Input 1-Ch
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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.

CEL 0
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AUD 1.1636
Multiples of: 1

TLP2362(E(O


High Speed Optocouplers
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AUD 1.1639
Multiples of: 1

APT1211AZ


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 1.1657
Multiples of: 250

ILD615-4X001


Transistor Output Optocouplers Phototrnstr Dual Ch 160-320% CTR VDE
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Vishay 0
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AUD 1.1667
Multiples of: 1

TLP620-2(GB,F)


Transistor Output Optocouplers 55V Vceo 7V Veco 50mA IF 100mW
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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 8.6112
Multiples of: 10

TLP170A(F)


MOSFET Output Optocouplers Photorelay 0.4A 60V 1500 Vrms 130pF 1mA
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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 1.1671
Multiples of: 100

SFH640-3X007


Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single 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 1.1691
Multiples of: 2000

K847PH


Transistor Output Optocouplers Phototransistor Out Quad CTR 50-600%
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AUD 1.1705
Multiples of: 1

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