{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LQH3NPH470MMEL","brand":"Murata Electronics","brandSlug":"murata-electronics","productSlug":"LQH3NPH470MMEL","canonicalUrl":"https://icboms.com/murata-electronics/LQH3NPH470MMEL","factsUrl":"https://icboms.com/api/mcp/products/LQH3NPH470MMEL","rawCanonicalId":null},"summary":{"shortDescription":"Murata Electronics LQH3 series, Drum Core Wirewound Inductor, 47 µH, ±20%, Shielded, 610 mA, 980 mOhm DCR, AEC-Q200, 1212 (3030 Metric) package.","salesMarkdown":"## Active automotive-grade 47 µH power inductor The Murata LQH3NPH470MMEL is a 47 µH shielded wirewound inductor from the LQH3 series, rated for 610 mA continuous current with a saturation floor of 380 mA. AEC-Q200 qualification means this part is screened for automotive-grade reliability — temperature cycling, mechanical shock, and biased humidity testing per the automotive passive-component standard. ## 47 µH, 610 mA, 380 mA Isat — the current budget that matters The 47 µH inductance is tested at 1 MHz; the ±20% tolerance is typical for power-grade ferrite-core inductors in this package class. Rated current is 610 mA, but the saturation current is 380 mA — the inductance rolls off above the saturation floor, so the usable DC current in a buck converter is limited by Isat, not the thermal rating. Maximum DC resistance is 980 mOhm — at 610 mA the I²R loss is about 0.36 W, which the 1212 body dissipates with the ferrite core acting as a heat spreader into the board. The shielded construction (ferrite core with a magnetic shield layer) contains the flux within the 3.00 mm × 3.00 mm footprint — critical when the inductor sits next to a sensitive ADC or RF front-end on a dense automotive PCB. Surface-mount 1212 (3030 Metric) package, 1.50 mm seated height max — fits standard 3×3 mm pad layouts for power inductors.","metaTitle":"Murata LQH3NPH470MMEL 47µH Shielded Inductor, AEC-Q200","metaDescription":"Murata LQH3NPH470MMEL 47µH shielded wirewound inductor, AEC-Q200 automotive grade, 610 mA rated, 380 mA saturation.","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":"AEC-Q200","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)","DC Resistance (DCR)":"980mOhm Max","Current Rating (Amps)":"610 mA","Height - Seated (Max)":"0.059\\\" (1.50mm)","Operating Temperature":"-40°C~125°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":"$0.3900","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/c09e3e7f9ef68c538fd6fafbe9181c0c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy LQH3NPH470MMEL and how do I get a price?","answer":"This part is sourced to order through independent and authorized distribution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/murata-electronics/LQH3NPH470MMEL","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/murata-electronics/LQH3NPH470MMEL 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}}