Optocouplers/Photocouplers
Optocouplers, also known as optoisolators or photocouplers, are electronic devices that provide electrical isolation between two circuits using an optical signal. They consist of an input LED (light-emitting diode) and an output photodetector, typically a phototransistor or a photodiode, which are optically coupled within a single package. Optocouplers are widely used in various applications to transmit signals, provide galvanic isolation, and protect sensitive components from voltage spikes or noise. Here's an overview of optocouplers and their functions
Optocouplers/Photocouplers
5800
Parts Found
Product | Pricing (USD) Inquiry - + | Manufacturer Vishay | Description Transistor Output Optocouplers Phototransistor Out Single CTR > 40-80% | Package Tube | RoHS Status |
Product | Pricing (USD) Inquiry - + | Manufacturer Vishay | Description Transistor Output Optocouplers Phototransistor Out Single CTR > 20% | Package Tube | RoHS Status |
Product | Pricing (USD) Inquiry - + | Manufacturer Vishay | Description Triac & SCR Output Optocouplers 800V Vrdm Phototriac SOP-4; UL, cUL, VDE | Package Reel | RoHS Status |
Product | Pricing (USD) Inquiry - + | Manufacturer Vishay | Description Triac & SCR Output Optocouplers 800V Vrdm Phototriac SOP-4 UL, cUL 180de | Package Reel | RoHS Status |
Product | Pricing (USD) Inquiry - + | Manufacturer Vishay | Description Triac & SCR Output Optocouplers AC Input, Phtotrnstr 100-600% CTR VDE | Package / | RoHS Status |
Product | Pricing (USD) Inquiry - + | Manufacturer Vishay | Description Transistor Output Optocouplers AC Input, Phtotrnstr 40-125% CTR VDE | Package / | RoHS Status |
Product | Pricing (USD) Inquiry - + | Manufacturer Toshiba | Description Transistor Output Optocouplers 4ch Transistor opto coupler | Package Cut Tape/Reel | RoHS Status |
Product | Pricing (USD) Inquiry - + | Manufacturer Toshiba | Description Transistor Output Optocouplers 4ch Transistor opto coupler | Package Reel | RoHS Status |
Product | Pricing (USD) Inquiry - + | Manufacturer Toshiba | Description Transistor Output Optocouplers 4ch Transistor opto coupler | Package Reel | RoHS Status |
Product | Pricing (USD) Inquiry - + | Manufacturer Toshiba | Description Transistor Output Optocouplers X36 PBF Transistor Coupler VDE DC 110C | Package Reel | RoHS Status |
Product | Pricing (USD) Inquiry - + | Manufacturer Vishay | Description Transistor Output Optocouplers H. Relblty 5300 Vrms 160-320% CTR | Package / | RoHS Status |
Product | Pricing (USD) Inquiry - + | Manufacturer Panasonic | Description Triac & SCR Output Optocouplers | Package / | RoHS Status |
Product | Pricing (USD) Inquiry - + | Manufacturer onsemi | Description Optically Isolated Amplifiers Error Amp Coupler Transistor Output | Package Tube | RoHS Status |
Product | Pricing (USD) Inquiry - + | Manufacturer onsemi | Description Optically Isolated Amplifiers Error Amp Coupler Transistor Output | Package Bulk | RoHS Status |
Product | Pricing (USD) Inquiry - + | Manufacturer Vishay | Description Transistor Output Optocouplers Photodarlington Out Single CTR >200% | Package Reel | RoHS Status |
Product | Pricing (USD) Inquiry - + | Manufacturer Vishay | Description Transistor Output Optocouplers Phototransistor 63-125% CTR 10mA | Package / | RoHS Status |
Product | Pricing (USD) Inquiry - + | Manufacturer Vishay | Description Transistor Output Optocouplers Phototransistor 130-260% CTR 5mA | Package / | RoHS Status |
Product | Pricing (USD) Inquiry - + | Manufacturer Vishay | Description Transistor Output Optocouplers Phototransistor >8mm 110deg | Package / | RoHS Status |
Product | Pricing (USD) Inquiry - + | Manufacturer Vishay | Description Transistor Output Optocouplers Phototransistor 40-80% CTR 10mA | Package / | RoHS Status |
Product | Pricing (USD) Inquiry - + | Manufacturer Vishay | Description Transistor Output Optocouplers Phototransistor 160-320% CTR 10mA | Package / | RoHS Status |
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