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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CNY17-4S(TA)-V


Everlight Transistor Output Optocouplers 160-320CTR 5000Vrms -55 to 110 Op Temp
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AUD 0.1945
Multiples of: 1

CNY17-3S(TA)-V


Everlight Transistor Output Optocouplers 100-200CTR 5000Vrms -55 to 110 Op Temp
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AUD 0.1945
Multiples of: 1

CNY17-3-V


Everlight Transistor Output Optocouplers 100-200CTR 5000Vrms -55 to 110 Op Temp
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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 0.1945
Multiples of: 1

CNY17-2M


Everlight Transistor Output Optocouplers 63-125CTR 5000Vrms -55 to 110 Op Temp
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AUD 0.1945
Multiples of: 1

CNY17-1


Transistor Output Optocouplers 40-80CTR 5000Vrms -55 to +110 Op Temp
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AUD 0.1945
Multiples of: 1

CNY17-4


Everlight Transistor Output Optocouplers 160-320CTR 5000Vrms -55 to 110 Op Temp
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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 0.1945
Multiples of: 1

VO615A-4X006


Transistor Output Optocouplers H.Temp Phototrnstr 160-320% CTR
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AUD 0.1947
Multiples of: 1

CNY17F-4S-TA1


Transistor Output Optocouplers HCEV, 160%, 5KV
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AUD 0.1952
Multiples of: 5000

TLP182(Y,E


Transistor Output Optocouplers X36 PBF Trans Opto couplr 125C3750Vrms
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AUD 0.1954
Multiples of: 1

PC817XNNSZ0F


Transistor Output Optocouplers DIP 4pin photocoupler
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AUD 0.196
Multiples of: 100

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