{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LQH3NPN470MMEL","brand":"Murata Electronics","brandSlug":"murata-electronics","productSlug":"LQH3NPN470MMEL","canonicalUrl":"https://icboms.com/murata-electronics/LQH3NPN470MMEL","factsUrl":"https://icboms.com/api/mcp/products/LQH3NPN470MMEL","rawCanonicalId":null},"summary":{"shortDescription":"Murata Electronics LQH3 series, Drum Core Wirewound Inductor, Shielded, 47 µH, ±20%, 380 mA, 984mOhm DCR, 1212 (3030 Metric), Surface Mount.","salesMarkdown":"## 47 µH shielded wirewound for power rail filtering The Murata LQH3NPN470MMEL is a 47 µH shielded wirewound inductor in the LQH3 series, rated for 380 mA continuous current with a saturation current matching the rated current at 380 mA. The self-resonant frequency of 5 MHz means this inductor maintains its inductive impedance up through the low-MHz range — above that the parasitic capacitance dominates and the part behaves as a capacitor. That makes it a fit for DC-DC converter output filters and power supply ripple suppression where the switching frequency stays below 2-3 MHz. ## Shielded construction and footprint The ferrite core and full magnetic shielding reduce radiated EMI to adjacent traces — useful when the inductor sits near sensitive analog or RF circuitry on the same board. Inductance is tested at 1 MHz, and the ±20% tolerance is typical for power-grade ferrite-core inductors — the saturation characteristic is soft, so the effective inductance drops gradually as current approaches the 380 mA Isat rating rather than collapsing abruptly.","metaTitle":"Murata LQH3NPN470MMEL Shielded Power Inductor, 47 µH, 380 mA","metaDescription":"Active-production Murata LQH3NPN470MMEL shielded wirewound inductor, 47 µH ±20%, 380 mA rated, 984 mOhm DCR, 1212 package. Quoted to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Inductors & Chokes"],"specifications":{"Mfr":"Murata Electronics","Type":"Drum Core, Wirewound","Series":"LQH3","Package":"Tape & Reel (TR) Cut Tape (CT)","Ratings":"-","Shielding":"Shielded","Tolerance":"±20%","Inductance":"47 µH","Mounting Type":"Surface Mount","Package / Case":"1212 (3030 Metric)","Product Status":"Active","Material - Core":"Ferrite","lifecycle_stage":"unknown","Size / Dimension":"0.118\\\" L x 0.118\\\" W (3.00mm x 3.00mm)","Base Product Number":"LQH3NPN","DC Resistance (DCR)":"984mOhm Max","Current Rating (Amps)":"380 mA","Height - Seated (Max)":"0.059\\\" (1.50mm)","Operating Temperature":"-40°C ~ 105°C","Supplier Device Package":"1212 (3030 Metric)","Frequency - Self Resonant":"5MHz","Current - Saturation (Isat)":"380mA","Inductance Frequency - Test":"1 MHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3800","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/90c5f07bb626cfbc98c5fc54fd9965f6.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the inductance and current rating of LQH3NPN470MMEL?","answer":"It is a 47 µH shielded wirewound inductor rated for 380 mA continuous current, with the same 380 mA saturation current. DC resistance is 984 mOhm max, and the self-resonant frequency is 5 MHz."},{"question":"What package does LQH3NPN470MMEL use?","answer":"It comes in a 1212 (3030 Metric) surface-mount package measuring 3.00 mm x 3.00 mm with a 1.50 mm seated height. The ferrite core is fully shielded to reduce EMI."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/murata-electronics/LQH3NPN470MMEL","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/murata-electronics/LQH3NPN470MMEL when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}