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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14230614300


Triac & SCR Output Optocouplers WL-OCTR Optocoupler Triac ZC / WE30x-4L DIP 4 SL-Type 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 1455
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AUD 0.7089
Multiples of: 1

MOC8104


Transistor Output Optocouplers Phototransistor Out Single CTR 160-256%
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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 1455
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between Mon. 23 Feb to Wed. 25 Feb Calender.png

AUD 0.7944
Multiples of: 1

TLP3083(D4.TP5.F(O


Optotriac; 5kV; Uout:800V; zero voltage crossing driver; SO6
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Toshiba 1455
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AUD 1.3911
Multiples of: 1500

TLP5771H(TP,E


High Speed Optocouplers Gate Drive Coupler; 1A; High Temp; 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.

Toshiba 1455
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AUD 1.725
Multiples of: 1

TLP5772(D4-TP,E(T


Optocoupler; SMD; Channels:1; Out: IGBT driver; 5kV; SO6L; 35kV/µs
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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 1455
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between Tue. 17 Feb to Mon. 23 Feb Calender.png

AUD 1.9333
Multiples of: 1

ACPL-M483-500E


Optocoupler Logic-Out Totem-Pole DC-IN 1-CH 5-Pin SO 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 1455
Ships to you
between Tue. 03 Mar to Fri. 06 Mar Calender.png

AUD 2.7526
Multiples of: 1

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
between Mon. 23 Feb to Wed. 25 Feb Calender.png

AUD 0.7089
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 Mon. 23 Feb to Wed. 25 Feb Calender.png

AUD 0.7089
Multiples of: 1

SFH640-3X007T


Transistor Output Optocouplers Phototransistor W.base 100-200% CTR
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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
Ships to you
between Mon. 23 Feb to Wed. 25 Feb Calender.png

AUD 1.3444
Multiples of: 1

Hot VOW137-X017T


Logic Output Optoisolator 10MBd Open Collector 5300Vrms 1 Channel 10kV/µs CMTI 8-SMD
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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 891
Ships to you
between Mon. 23 Feb to Wed. 25 Feb Calender.png

AUD 2.5612
Multiples of: 1

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