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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PS2841-4A-F3-AX


Optocoupler DC-IN 4-CH Transistor DC-OUT 12-Pin Ultra SSOP 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.

Renesas 1960
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AUD 4.1865
Multiples of: 1

TCET1106G


Transistor Output Optocouplers Phototransistor Out Single CTR 100-300%
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Vishay 1959
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AUD 0.2741
Multiples of: 1

TCLT1007


Transistor Output Optocouplers Phototransistor Out
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Vishay 1957
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AUD 0.3381
Multiples of: 1

VOT8026AG


Triac & SCR Output Optocouplers Zero 800V Vrdm 100mA DIP6; 5300V Vrms
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Vishay 1955
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AUD 0.5168
Multiples of: 1

WPPC-D11066AA


Optocoupler DC-IN 1-CH Transistor DC-OUT 6-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 1954
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AUD 0.2077
Multiples of: 65

MOC3062SR2M


Triac & SCR Output Optocouplers 6Pin600V Optocoupler Zero Cross Triac Dr
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ON Semiconductor 1954
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AUD 0.5814
Multiples of: 1

4N38


Transistor Output Optocouplers Phototransistor Out
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Vishay 1951
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AUD 0.3702
Multiples of: 1

ICPL2601SM


Optocouplers SMD-8 RoHS
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Isocom 1949
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AUD 0.6307
Multiples of: 1

VO615A-6X017T


Vishay Semiconductors Transistor Output Optocouplers Optocoupler SMD4
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Vishay 1946
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AUD 0.1729
Multiples of: 1

VO615A-X017T


Transistor Output Optocouplers Optocoupler SMD4
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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 1946
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between Mon. 24 Nov to Wed. 26 Nov Calender.png

AUD 0.1742
Multiples of: 1

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