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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TLP2168(TP.F)


High Speed Optocouplers Photocoupler, Photo IC 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.

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AUD 1.9928
Multiples of: 2500

ILD250


Transistor Output Optocouplers Bi-Direct Phototrans
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AUD 1.9974
Multiples of: 1

HCPL2631S


High Speed Optocouplers SO-8 HS LOGIC GATE
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AUD 1.9989
Multiples of: 1

HCPL-0501


Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 8-Pin SOIC Tube
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AUD 1.9995
Multiples of: 1

ILQ620


Transistor Output Optocouplers Phototransistor Out Quad CTR >50%
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AUD 2.0026
Multiples of: 1

ILD55-X009T


Transistor Output Optocouplers Photodarlington Out Dual CTR > 100%
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AUD 2.0037
Multiples of: 2000

6N137


High Speed Optocouplers 10 Mb/s 3750Vrms
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AUD 2.004
Multiples of: 1

HCPL-260L-060E


High Speed Optocouplers 15MBd 3.3V 5mA
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AUD 2.0055
Multiples of: 2850

4N45-500E


High Speed Optocouplers 3750 Vrms 0.5mA
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AUD 2.0057
Multiples of: 4000

HCPL-4506-360E


Avago Technologies Logic Output Optocouplers 1MBd 1Ch 10mA
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AUD 2.0057
Multiples of: 3300

First...741742743744745...

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