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Common questions from engineers and buyers evaluating this part.
The 4N46 is a logic IC output optocoupler used for signal isolation in digital circuits. It provides electrical isolation between input and output, protecting sensitive components from high voltages or noise.
Based on the specifications, the 4N46 features a through-hole mount, but the specific package type is not listed. Typically, such optocouplers come in DIP packages.
The 4N46 has an active lifecycle, meaning it is still in production and available for new designs.
Commercial availability, condition, packaging and traceability are confirmed against your exact requirement through RFQ.
Submit any listed MPN for current sourcing, lifecycle and compliance review.
