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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MOC3042X


Optotriac; 5.3kV; Uout:400V; zero voltage crossing driver; DIP6
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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.

Isocom 1255
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AUD 0.5955
Multiples of: 1

14230626011


Triac & SCR Output Optocouplers WL-OCTR Optocoupler Triac ZC / WE30x DIP 6 Standard 600V 10mA ZC
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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.

Wurth 247
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AUD 0.9857
Multiples of: 1

14230316111


Triac & SCR Output Optocouplers WL-OCTR Optocoupler Triac ZC / WE30x DIP 6 M-Type 250V 15mA ZC
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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.

Wurth 247
Ships to you
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AUD 0.9857
Multiples of: 1

14230526111


Triac & SCR Output Optocouplers WL-OCTR Optocoupler Triac NZC / WE30x DIP 6 M-Type 600V 10mA NZC
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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.

Wurth 247
Ships to you
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AUD 0.9857
Multiples of: 1

FOD3120SV


Logic Output Optocouplers Optocoupl Logic-Out Push-Pul DC-In 1-Ch
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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 244
Ships to you
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AUD 1.2281
Multiples of: 1

14230326011


Triac & SCR Output Optocouplers WL-OCTR Optocoupler Triac ZC / WE30x DIP 6 Standard 250V 10mA ZC
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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.

Wurth 242
Ships to you
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AUD 0.9857
Multiples of: 1

ACPL-M50L-560E


High Speed Optocouplers Low Drive Opto
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Broadcom 226
Ships to you
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AUD 0.9579
Multiples of: 1

CYMOC3061S(TP1)


SOP-6 Optocouplers - Phototransistor Output ROHS
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OCIC 184
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AUD 0.1848
Multiples of: 5

EL3H7(C)(TA)-VG


Everlight Transistor Output Optocouplers 50-600CTR 3750Vrms -55 to 110 Op Temp
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Everlight 145
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AUD 0.0649
Multiples of: 10

4N35


4N35 Series Single Channel 70 V 5300 Vrms Phototransistor Optocoupler - DIP-6
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ON Semiconductor 0
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AUD 0.15
Multiples of: 50

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