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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CTM3053(T1)


Optocouplers SOP-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.

CT Micro International 1097
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AUD 0.3589
Multiples of: 1

TLP785GB


5kV 6V 1.4V DC DIP-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.

AOTE 1096
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AUD 0.0748
Multiples of: 10

TLP7820(D4-TP4,E


Optically Isolated Amplifiers
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Toshiba 1082
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AUD 3.8276
Multiples of: 1

CNY17-4X006


Transistor Output Optocouplers Phototransistor Out Single CTR 160-320%
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Vishay 1078
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AUD 0.3362
Multiples of: 1

ORPC-817MC-F


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.

Orient 1076
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AUD 0.0397
Multiples of: 10

VO615A-8X007T


Transistor Output Optocouplers H.Temp Phototrnstr 130-260 % CTR
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Vishay 1076
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AUD 0.1751
Multiples of: 1

CNY17-1X001


Transistor Output Optocouplers Phototransistor Out Single CTR 40-80%
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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 1074
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AUD 0.3546
Multiples of: 1

TLP2761(E(T


High Speed Optocouplers
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Toshiba 1073
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AUD 1.2423
Multiples of: 1

OPI110A


Optek TT Electronics Transistor Output Optocouplers Optoisolator
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TT Electronics 1066
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AUD 3.5789
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6N137M


High Speed Optocouplers High Speed 10MBd LogicGate Output
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Lite-On 1051
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AUD 0.4581
Multiples of: 1

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