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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14230514300


Triac & SCR Output Optocouplers WL-OCTR Optocoupler Triac NZC / WE30x-4L DIP 4 SL-Type 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 1454
Ships to you
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AUD 0.594
Multiples of: 1

6N137-X006


High Speed Optocouplers 10Mbd High-Speed Single CTR>300%
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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 1454
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AUD 1.146
Multiples of: 1

HCPL-0300-500E


Optocoupler Logic-Out Open Collector DC-IN 1-CH 8-Pin SOIC T/R
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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 1453
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AUD 5.8048
Multiples of: 1

4N28-X001


Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR>10%
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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 1450
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AUD 0.399
Multiples of: 1

14230534300


Triac & SCR Output Optocouplers WL-OCTR Optocoupler Triac NZC / WE30x-4L DIP 4 SL-Type 600V 5mA 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 1450
Ships to you
between Tue. 14 Jul to Thu. 16 Jul Calender.png

AUD 0.594
Multiples of: 1

14230434300


Triac & SCR Output Optocouplers WL-OCTR Optocoupler Triac ZC / WE30x-4L DIP 4 SL-Type 400V 5mA 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 1445
Ships to you
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AUD 0.594
Multiples of: 1

TLP290(GR-TP.SE(T


Transistor Output Optocouplers
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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.

Toshiba 1436
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AUD 0.6709
Multiples of: 1

FOD8384V


Fairchild Semiconductor Logic Output Optocouplers
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ON Semiconductor 1410
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AUD 4.4985
Multiples of: 1

ATM601-CuH-S


100us 4.5V~5.5V 5kV/us DC S0P-5 Logic Output Optoisolators ROHS
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AOTE 1091
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AUD 0.4851
Multiples of: 1

IS357A


Optocoupler; SMD; Channels:1; Out: transistor; Uinsul:3.75kV
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Isocom 0
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AUD 0.123
Multiples of: 5

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