{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LQH2HNH470J03L","brand":"Murata Electronics","brandSlug":"murata-electronics","productSlug":"LQH2HNH470J03L","canonicalUrl":"https://icboms.com/murata-electronics/LQH2HNH470J03L","factsUrl":"https://icboms.com/api/mcp/products/LQH2HNH470J03L","rawCanonicalId":null},"summary":{"shortDescription":"Murata Electronics LQH2 series drum core wirewound inductor, LQH2HNH470J03L, 47 µH ±5%, 70 mA, shielded, AEC-Q200, 1008 (2520 Metric) package.","salesMarkdown":"## 47 µH shielded inductor for automotive power filtering The Murata LQH2HNH470J03L is a 47 µH drum core wirewound inductor in the LQH2 series, qualified to AEC-Q200 for automotive applications. The shielded construction contains the magnetic field, reducing crosstalk to adjacent traces in a dense ECU layout. Rated at 70 mA with a DC resistance of 5.48 Ohm, this inductor is sized for low-current supply rails — think sensor bias, CAN transceiver supply, or MCU core filtering where the load stays under 70 mA continuous. ## Self-resonant frequency and impedance profile The self-resonant frequency is 14 MHz. Above this frequency the inductor behaves capacitively, so the effective filtering range is limited to switching frequencies well below 14 MHz — typical for automotive DC-DC converters switching at 400 kHz to 2 MHz. Inductance is tested at 1 MHz, which is the standard test frequency for inductors in this value range. The ±5% tolerance keeps the inductance within a tight window for filter pole placement. ## 1008 package and board integration The ferrite core material provides stable inductance over temperature and DC bias. Tape-and-reel packaging supports automated pick-and-place assembly. The shielded design means the inductor can be placed near other magnetic components without coupling issues — useful in multi-rail power supplies where space is tight.","metaTitle":"Murata LQH2HNH470J03L 47 µH Shielded Inductor, AEC-Q200","metaDescription":"Murata LQH2HNH470J03L drum core wirewound inductor, 47 µH ±5%, 70 mA, 5.48 Ohm DCR, shielded, AEC-Q200, 1008 package. Active production, available to order.","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":"LQH2","Package":"Tape & Reel (TR) Cut Tape (CT)","Ratings":"AEC-Q200","Features":"-","Q @ Freq":"-","Shielding":"Shielded","Tolerance":"±5%","Inductance":"47 µH","Mounting Type":"Surface Mount","Package / Case":"1008 (2520 Metric)","Product Status":"Active","Material - Core":"Ferrite","lifecycle_stage":"unknown","Size / Dimension":"0.098\\\" L x 0.079\\\" W (2.50mm x 2.00mm)","DC Resistance (DCR)":"5.48Ohm","Current Rating (Amps)":"70 mA","Height - Seated (Max)":"0.039\\\" (1.00mm)","Operating Temperature":"-40°C ~ 125°C","Supplier Device Package":"1008","Frequency - Self Resonant":"14MHz","Current - Saturation (Isat)":"-","Inductance Frequency - Test":"1 MHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4900","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ee749048c6f9b659e05cf9b4e5d2ffd8.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the inductance and current rating of LQH2HNH470J03L?","answer":"The inductance is 47 µH with ±5% tolerance. The rated current is 70 mA, and the DC resistance is 5.48 Ohm. These values make it suitable for low-current filtering in automotive power supplies."},{"question":"Is LQH2HNH470J03L qualified for automotive use?","answer":"Yes, it is AEC-Q200 qualified, which is the passive-component stress-test standard for automotive electronics."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/murata-electronics/LQH2HNH470J03L","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/murata-electronics/LQH2HNH470J03L 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}}