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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TPC817A C9G


Transistor Output Optocouplers VCEO=80V, IF=50m, CTR:80-160% DC Input Phototransistor
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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.

Taiwan Semiconductor 0
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AUD 0.0977
Multiples of: 1

LTV817S1TA1-V-C


SMD-4 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.

Lite-On 0
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AUD 0.0978
Multiples of: 5

LTV816STA1B-V


80V 5000V 4us@2mA,100Ω 50mA 3us@2mA,100Ω -50℃~+110℃ 0.1V@1mA,20mA 1 6V 1.2V Phototransistor DC - 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.

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AUD 0.098
Multiples of: 5

UPC817XG-D04-T


35V 5000V 50mA 0.1V@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.

Unisonic 0
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AUD 0.0981
Multiples of: 5

EL817S(C)(TU)(CY)-F


Optocouplers SMD-4 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
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AUD 0.0984
Multiples of: 10

PC357N3J0000C


SOP-4 Transistor, Photovoltaic Output Optoisolators 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.

Sharp 0
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AUD 0.0991
Multiples of: 5

BPC-1009


Optocouplers SMD-4 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.

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AUD 0.0993
Multiples of: 5

EL357N(A)(TA)-G


Optocouplers SOP-4_P2.54 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 0.0993
Multiples of: 15

TPC817B C9G


Transistor Output Optocouplers Photocoupler DC input 80V 50mA
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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.

Taiwan Semiconductor 0
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AUD 0.0999
Multiples of: 1

ORPC-814SA-TP-F


5kV SMD-4P 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.

Orient 0
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AUD 0.1003
Multiples of: 5

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