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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6N137S-TA1-L


Optocouplers SMD-8 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 2644
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AUD 0.5578
Multiples of: 2

FOD8320R2V


Logic Output Opto-couplers Low Power Two-Input Logic Gate TinyLogic
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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.

ON Semiconductor 966
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AUD 4.6619
Multiples of: 1

CT185GB(T1)


Optocouplers SOP-4_P2.54 RoHS
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CT Micro International 965
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AUD 0.0883
Multiples of: 5

MOC3052M


1 5000V 100mA 60mA 600V 1000V/us 1.18V No Two-way thyristor -55℃~+100℃ DIP-6 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.

Youtai 965
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AUD 0.1871
Multiples of: 5

AT3082-CuH-SE


100mA 60mA 800V 1.23V Two-way thyristor SMD-6P Triac, SCR Output Optoisolators ROHS
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AOTE 965
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AUD 0.1961
Multiples of: 5

OR-4N35S-TA1


Photovoltaic Output Optoisolators
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Orient 965
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AUD 0.2329
Multiples of: 5

AT3083-CuH-SE


100mA 60mA 800V 1.2V Two-way thyristor SMD-6P Triac, SCR Output Optoisolators ROHS
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AOTE 965
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AUD 0.255
Multiples of: 5

MOC3041SM


100mA 60mA 1.23V Two-way thyristor SMD-6P Triac, SCR Output Optoisolators ROHS
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AOTE 965
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AUD 0.3096
Multiples of: 5

TLP387(D4-TPL,E


Transistor Output Optocouplers Photocoupler 300V .15A 5000Vrms
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Toshiba 965
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AUD 0.8841
Multiples of: 1

6N139SVM


High Speed Optocouplers 8-Pin DIP Single-Channel Low Input Current High Gain Split Darlington Output Optocoupler
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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.

ON Semiconductor 965
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AUD 1.0476
Multiples of: 1

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