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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TPC816MD


Transistor Output Optocouplers Photocoupler DC input 70V 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.

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AUD 0.118
Multiples of: 1

TPC816MB


Transistor Output Optocouplers Photocoupler DC input 70V 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.

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AUD 0.118
Multiples of: 1

EL816(B)(ETN)-F


Optocouplers DIP-4 RoHS
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AUD 0.1186
Multiples of: 5

K30102B TLD


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.

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AUD 0.12
Multiples of: 5

TPC816MC


Transistor Output Optocouplers Photocoupler DC input 70V 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.

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AUD 0.12
Multiples of: 1

PS2801-1-F3-P-A


CEL Transistor Output Optocouplers Hi-Iso Photo 1-Ch
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AUD 0.121
Multiples of: 1

CT817D-H(HZD)


Optocouplers DIP-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 0.1211
Multiples of: 5

EL817(A)-V


Everlight Transistor Output Optocouplers Optocoupler Transistor DC Input
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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 0.1216
Multiples of: 1

EL817(D)-V


Everlight Transistor Output Optocouplers Optocoupler Transistor DC Input
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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 0.1216
Multiples of: 1

EL816S1(TA)-V


Transistor Output Optocouplers Optocoupler Transistor DC Input
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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 0.1217
Multiples of: 5

First...451452453454455...

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