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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14230124500


Triac & SCR Output Optocouplers WL-OCTR Optocoupler Triac NZC / WEM30x SOP4 250V 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 2910
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AUD 0.737
Multiples of: 1

14230424500


Triac & SCR Output Optocouplers WL-OCTR Optocoupler Triac ZC / WEM30x SOP4 400V 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 2910
Ships to you
between Thu. 21 May to Mon. 25 May Calender.png

AUD 0.737
Multiples of: 1

14230514500


Triac & SCR Output Optocouplers WL-OCTR Optocoupler Triac NZC / WEM30x SOP4 600V 15mA 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 2910
Ships to you
between Thu. 21 May to Mon. 25 May Calender.png

AUD 0.737
Multiples of: 1

14230614500


Triac & SCR Output Optocouplers WL-OCTR Optocoupler Triac ZC / WEM30x SOP4 600V 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 2910
Ships to you
between Thu. 21 May to Mon. 25 May Calender.png

AUD 0.737
Multiples of: 1

14230624500


Triac & SCR Output Optocouplers WL-OCTR Optocoupler Triac ZC / WEM30x SOP4 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 2910
Ships to you
between Thu. 21 May to Mon. 25 May Calender.png

AUD 0.737
Multiples of: 1

FOD2742BV


Fairchild Semiconductor Transistor Output Optocouplers Error amplifier Optocoupler
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ON Semiconductor 2910
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AUD 0.9257
Multiples of: 1

4N35-500E


Transistor Output Optocouplers 3550 Vrms 60mA
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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.

Broadcom 2910
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by Mon. 11 May Calender.png

AUD 1.1448
Multiples of: 1

TLP5751(TP4,E


150ns 1.55V 35kV/us SOP-6 Logic Output Optoisolators ROHS
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Toshiba 2900
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AUD 1.0297
Multiples of: 1

H11L3M


Logic Output Opto-couplers Optocoupler LC Schmitt Trigger
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ON Semiconductor 1827
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AUD 0.517
Multiples of: 1

HCPL0638


High Speed Optocouplers 100B Logic Dual Ch Hi Perform Optocuplr
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ON Semiconductor 1480
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AUD 2.2643
Multiples of: 1

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