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 H. Relblty 5300 Vrms 40-80% CTR, VDE | Package / | RoHS Status |
Product | Pricing (USD) Inquiry - + | Manufacturer onsemi | Description Logic Output Optocouplers 8PW 2.5A GD T&R VDE | Package Reel | RoHS Status |
Product | Pricing (USD) Inquiry - + | Manufacturer Vishay | Description Transistor Output Optocouplers Phototransistor Out CTR 40-80% | Package Tube | RoHS Status |
Product | Pricing (USD) Inquiry - + | Manufacturer Renesas Electronics | Description Transistor Output Optocouplers OPTOCOUPLER 4PIN SSOP OTHER NIPDAU | Package Reel | RoHS Status |
Product | Pricing (USD) Inquiry - + | Manufacturer Renesas Electronics | Description Transistor Output Optocouplers OPTOCOUPLER 4-PIN SSOP | Package Reel | RoHS Status |
Product | Pricing (USD) Inquiry - + | Manufacturer Renesas Electronics | Description Transistor Output Optocouplers OPTOCOUPLER 4-PIN L-SOP | Package Reel | RoHS Status |
Product | Pricing (USD) Inquiry - + | Manufacturer Vishay | Description Transistor Output Optocouplers Photodarlington CTR>1000% | Package / | RoHS Status |
Product | Pricing (USD) Inquiry - + | Manufacturer Renesas Electronics | Description Transistor Output Optocouplers BV 3750 Vr=6V Pc=150mW | Package Reel | RoHS Status |
Product | Pricing (USD) Inquiry - + | Manufacturer Vishay | Description Transistor Output Optocouplers Phototransistor Out Dual CTR > 50% | Package Tube | RoHS Status |
Product | Pricing (USD) Inquiry - + | Manufacturer Vishay | Description Transistor Output Optocouplers Phototransistor Out Quad CTR > 50% | Package Tube | RoHS Status |
Product | Pricing (USD) Inquiry - + | Manufacturer Renesas Electronics | Description Transistor Output Optocouplers BV= 5000Vr.m.s. CTR 4% Typ. | Package Reel | RoHS Status |
Product | Pricing (USD) Inquiry - + | Manufacturer Renesas Electronics | Description Logic Output Optocouplers HI-SPD OPTOCPLR 8-PIN DIP | Package Reel | RoHS Status |
Product | Pricing (USD) Inquiry - + | Manufacturer Vishay | Description Triac & SCR Output Optocouplers Phototriac, H. dV/dt Zero Crossing 600V | Package / | RoHS Status |
Product | Pricing (USD) Inquiry - + | Manufacturer Renesas Electronics | Description Transistor Output Optocouplers OPTOCOUPLER 4-PIN DIP | Package Reel | RoHS Status |
Product | Pricing (USD) Inquiry - + | Manufacturer Renesas Electronics | Description Transistor Output Optocouplers AC-IN 1-CH DC-OUT 4-Pin SSOP | Package Reel | RoHS Status |
Product | Pricing (USD) Inquiry - + | Manufacturer Renesas Electronics | Description Transistor Output Optocouplers OPTOCOUPLER 4PIN SSOP OTHER NIPDAU | Package Reel | RoHS Status |
Product | Pricing (USD) Inquiry - + | Manufacturer Renesas Electronics | Description Transistor Output Optocouplers OPTOCOUPLER 4PIN SSOP OTHER NIPDAU | Package Reel | RoHS Status |
Product | Pricing (USD) Inquiry - + | Manufacturer Renesas Electronics | Description Logic Output Optocouplers High CMR IGBT Gate Drive | Package Reel | RoHS Status |
Product | Pricing (USD) Inquiry - + | Manufacturer Renesas Electronics | Description Optically Isolated Amplifiers Hi-Spd Optocplr 8-pin DIP | Package Tube | RoHS Status |
Product | Pricing (USD) Inquiry - + | Manufacturer onsemi | Description Optically Isolated Amplifiers Error amplifier Optocoupler | Package Reel | RoHS Status |
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