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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SFH6168-2T


Optocoupler; SMD; Channels:1; Out: transistor; Uinsul:5.3kV
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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 546
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between Mon. 18 May to Fri. 22 May Calender.png

AUD 0.462
Multiples of: 1

VOT8024AM-VT


Triac & SCR Output Optocouplers 800V Vrdm Phototriac SOP-4; UL, cUL, VDE
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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 546
Ships to you
between Fri. 22 May to Tue. 26 May Calender.png

AUD 0.4714
Multiples of: 1

SFH615A-1X017T


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 546
Ships to you
between Fri. 22 May to Tue. 26 May Calender.png

AUD 0.4871
Multiples of: 1

VOH1016AG-V


High Speed Optocouplers 1MBps Schmitt-Trigr DIP-6;VDE; 400 mil
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Vishay 544
Ships to you
between Mon. 18 May to Fri. 22 May Calender.png

AUD 0.948
Multiples of: 1

SFH6345-X007T


High Speed Optocouplers 1Mbd High-Speed Trans Out CTR>30%
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Vishay 544
Ships to you
between Fri. 22 May to Tue. 26 May Calender.png

AUD 1.232
Multiples of: 1

FOD817D300W


Optocoupler; THT; Channels:1; Out: transistor; Uinsul:5kV; Uce:70V
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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 540
Ships to you
between Fri. 22 May to Tue. 26 May Calender.png

AUD 0.1666
Multiples of: 1

MOC3021SVM


Fairchild Semiconductor Triac & SCR Output Optocouplers 6Pin 400V Optocoupl Rand Phs Triac Drvr
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ON Semiconductor 540
Ships to you
between Fri. 22 May to Tue. 26 May Calender.png

AUD 0.4039
Multiples of: 1

SFH6136-X017


High Speed Optocouplers 1Mbd High-Speed Trans Out CTR>15-19%
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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 539
Ships to you
between Fri. 22 May to Tue. 26 May Calender.png

AUD 0.8659
Multiples of: 1

TLP293(BLL-TPL,E


Toshiba Transistor Output Optocouplers 50mA Photocoupler 80V 3750Vrms
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Toshiba 538
Ships to you
between Mon. 01 Jun to Thu. 04 Jun Calender.png

AUD 0.2777
Multiples of: 5

PS2701A-1-F3-A


Transistor Output Optocouplers SGL Tr DC Couplr
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Renesas 0
6 to 16 Weeks Calender.png

AUD 0.2411
Multiples of: 5

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