{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LQH2HNH120J03L","brand":"Murata Electronics","brandSlug":"murata-electronics","productSlug":"LQH2HNH120J03L","canonicalUrl":"https://icboms.com/murata-electronics/LQH2HNH120J03L","factsUrl":"https://icboms.com/api/mcp/products/LQH2HNH120J03L","rawCanonicalId":null},"summary":{"shortDescription":"Murata Electronics LQH2 series, Drum Core Wirewound Inductor, Shielded, 12 µH, ±5%, 140 mA, 1.3 Ohm DCR, 1008 (2520 Metric), AEC-Q200.","salesMarkdown":"## 12 µH shielded wirewound for automotive DC-DC filtering The Murata LQH2HNH120J03L is a 12 µH ±5% shielded wirewound inductor in the LQH2 series, qualified to AEC-Q200 for automotive applications. The 140 mA current rating and 1.3 Ohm DCR define the DC bias point and conduction loss for a given load. Shielded ferrite core construction contains the magnetic flux, reducing EMI coupling to adjacent traces or components on the same board — a requirement in dense automotive ECU layouts where switching noise from a buck converter must not couple into a sensor front-end. ## 1008 package and self-resonant frequency The 27 MHz self-resonant frequency sets the upper bound for effective filtering — above SRF the inductor behaves capacitively, so this part suits switching frequencies well below 27 MHz, typical for automotive DC-DC converters in the 1-4 MHz range. Inductance is tested at 1 MHz, the standard test frequency for this value range. The ±5% tolerance holds the inductance within a tight band for filter cutoff stability across temperature and bias current.","metaTitle":"Murata LQH2HNH120J03L 12 µH Shielded Inductor, 140 mA","metaDescription":"Murata LQH2HNH120J03L, 12 µH ±5% shielded wirewound inductor, 140 mA, 1.3 Ohm DCR, 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":"12 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)":"1.3Ohm","Current Rating (Amps)":"140 mA","Height - Seated (Max)":"0.039\\\" (1.00mm)","Operating Temperature":"-40°C ~ 125°C","Supplier Device Package":"1008","Frequency - Self Resonant":"27MHz","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":"Where can I buy LQH2HNH120J03L and check availability?","answer":"The LQH2HNH120J03L is an active-production part sourced through independent distribution."},{"question":"What is the inductance and current rating of LQH2HNH120J03L?","answer":"Inductance is 12 µH at ±5% tolerance, tested at 1 MHz. The DC current rating is 140 mA, with a maximum DC resistance of 1.3 Ohm."},{"question":"Is LQH2HNH120J03L qualified for automotive use?","answer":"Yes, it carries AEC-Q200 qualification, the passive-component stress-test standard for automotive electronics. Operating temperature range is -40°C to 125°C."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/murata-electronics/LQH2HNH120J03L","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/murata-electronics/LQH2HNH120J03L 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}}