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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PS2501-4XSM


Optoisolator Transistor Output 5300Vrms 4 Channel
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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.

Isocom 97000
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AUD 1.2321
Multiples of: 25

MCT275


Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP
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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.

Isocom 96970
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AUD 0.3132
Multiples of: 65

H11L1


Logic Output Optoisolator 1MHz Open Collector 5000Vrms 1 Channel CMTI 6-DIP
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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.

Isocom 96970
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AUD 0.6921
Multiples of: 65

H11L2


Optocoupler; THT; Channels:1; Out: Schmitt trigger; DIP6
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Isocom 96970
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AUD 0.6921
Multiples of: 65

H11L1SM


Optocoupler; SMD; Channels:1; Out: Schmitt trigger; SMD6
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Isocom 96970
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AUD 0.7498
Multiples of: 65

VOS615A-3T


Transistor Output Optocouplers Optcplr 100-200% CTR 10mA SSOP-4
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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 96030
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AUD 0.1971
Multiples of: 3000

TLP290(GB-TP,SE


Toshiba Transistor Output Optocouplers 50mA Photocoupler 80V 50mA 3750Vrms
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Toshiba 95743
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AUD 0.1562
Multiples of: 5

TLP293(GR-TPL,E


Toshiba Transistor Output Optocouplers X36 PBF Transistor Optocoupler AC 125C
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Toshiba 94982
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AUD 0.1931
Multiples of: 5

PS9817A-2-F3-AX


High Speed Optocouplers Hi-Speed Optocplr SO-8
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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 94933
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AUD 3.6317
Multiples of: 1

OR-3H7B-TP


Optocouplers SMD-4 RoHS
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Orient 94429
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AUD 0.0556
Multiples of: 10

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