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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LOC112S


IXYS Integrated Circuits High Linearity Optocouplers 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 161
Ships to you
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AUD 2.3222
Multiples of: 1

VOT8123AG-V


Triac & SCR Output Optocouplers Non-Zero 800V Vrdm DIP6; 5000V Vrms
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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 20
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AUD 0.4941
Multiples of: 1

K3023P


Triac & SCR Output Optocouplers Phototriac 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.

Vishay 20
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AUD 1.0226
Multiples of: 1

FOD2741A


Optocoupler; THT; Channels:1; Out: transistor; Uinsul:5kV; Uce:70V
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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 20
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AUD 1.1956
Multiples of: 1

SFH6286-4X001T


Transistor Output Optocouplers Phtotrnstr AC Input CTR% 160 to 500
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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 20
Ships to you
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AUD 1.4201
Multiples of: 1

PC817B


35V 5kV 50mA 100mV@1mA,20mA 1 6V 1.2V DC SMD-4 Optocouplers - Phototransistor Output 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.

SLKORMICRO 19
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AUD 0.0467
Multiples of: 10

MOC3022SM


SOP-6-6.5mm Optocouplers - Thyristor Signal Output 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.

Youtai 19
Ships to you
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AUD 0.1609
Multiples of: 5

EL817(A)-FG


80V 5kV 50mA 100mV@1mA,20mA 1 6V 1.2V DC DIP-4 Optocouplers - Phototransistor Output 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.

Everlight 0
6 to 16 Weeks Calender.png

AUD 0.0422
Multiples of: 10

K10103C


DIP-4 Optocouplers - Phototransistor Output ROHS
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Cosmo 0
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AUD 0.054
Multiples of: 10

CYPC356(C-TP)


80V 3750V -55℃~+110℃ 4us@2mA,100Ω 50mA 3us@2mA,100Ω 0.1V@1mA,20mA 1 6V 1.2V Phototransistor DC SOP-4 Optocouplers - Phototransistor Output 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.

OCIC 0
6 to 16 Weeks Calender.png

AUD 0.0692
Multiples of: 5

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