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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MOC3043SM


SOP-6-6.5mm Optocouplers - Thyristor Signal Output 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.

Youtai 514
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AUD 0.1935
Multiples of: 5

WPPC-A21068AA


Optocoupler AC-IN 2-CH Transistor DC-OUT 8-Pin PDIP 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.

World Products 512
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AUD 0.7496
Multiples of: 48

H11AG1SM


Transistor Output Optocouplers LC PHOTOTRANSISTOR
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ON Semiconductor 509
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AUD 1.0581
Multiples of: 1

CNY17-1X007


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 508
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AUD 0.3632
Multiples of: 1

MOC3052SVM


Triac & SCR Output Optocouplers 6Pin 600V Optocoupl Rand Phs Triac Drvr
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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 507
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AUD 0.5011
Multiples of: 1

MOC3083XSM


Optotriac; 5.3kV; Uout:800V; zero voltage crossing driver
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Isocom 507
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AUD 0.6956
Multiples of: 1

TLP2345(E(T


Logic Output Optocouplers
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Toshiba 505
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AUD 1.1778
Multiples of: 1

6N138S-TA1-L


Optocoupler; SMD; Channels:1; Out: Darlington; 2.5kV; Gull wing 8
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Lite-On 504
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AUD 0.5289
Multiples of: 2

WPPCT-N1066A


Optocoupler Triac AC-OUT 1-CH 600VDRM 5-Pin PDIP 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.

World Products 504
Ships to you
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AUD 0.579
Multiples of: 65

WPPCT-N1566A


Optocoupler Triac AC-OUT 1-CH 600VDRM 5-Pin PDIP 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.

World Products 504
Ships to you
between Fri. 21 Nov to Thu. 27 Nov Calender.png

AUD 0.579
Multiples of: 65

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