{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LQH3NPZ2R2MMEL","brand":"Murata Electronics","brandSlug":"murata-electronics","productSlug":"LQH3NPZ2R2MMEL","canonicalUrl":"https://icboms.com/murata-electronics/LQH3NPZ2R2MMEL","factsUrl":"https://icboms.com/api/mcp/products/LQH3NPZ2R2MMEL","rawCanonicalId":null},"summary":{"shortDescription":"Murata Electronics LQH3 series drum core wirewound inductor, shielded, 2.2 µH ±20%, 1.22 A, 78 mOhm DCR, AEC-Q200, 1212 (3030 Metric) surface mount.","salesMarkdown":"## 2.2 µH shielded power inductor with AEC-Q200 grade The Murata LQH3NPZ2R2MMEL is a drum core wirewound inductor from the LQH3 series, offering 2.2 µH inductance with ±20% tolerance in a shielded 1212 (3030 Metric) surface-mount package. Rated for 1.22 A continuous current with a maximum DC resistance of 78 mOhm, and a saturation current of 1.8 A — the DCR limits the I²R heating at full load, while the saturation rating tells you where the inductance starts to roll off under transient current spikes. ## AEC-Q200 qualification and deployment envelope The ferrite core and shielded construction contain the magnetic flux, reducing radiated EMI into nearby traces or sensitive analog circuits on the same board — a common concern in power-supply rails feeding ADCs or sensor front-ends. Self-resonant frequency is 60 MHz, well above the switching frequency of most DC-DC converters in automotive infotainment or body-control modules, so the inductor behaves as a pure inductive element in the 100 kHz to 2 MHz range where most converters operate.","metaTitle":"Murata LQH3NPZ2R2MMEL Shielded Power Inductor, 2.2 µH","metaDescription":"Murata LQH3NPZ2R2MMEL drum core wirewound inductor, 2.2 µH ±20%, 1.22 A, 78 mOhm DCR, shielded, AEC-Q200, 1212 package. Active production, sourced 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":"LQH3","Package":"Tape & Reel (TR) Cut Tape (CT)","Ratings":"AEC-Q200","Shielding":"Shielded","Tolerance":"±20%","Inductance":"2.2 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":"LQH3NPZ","DC Resistance (DCR)":"78mOhm Max","Current Rating (Amps)":"1.22 A","Height - Seated (Max)":"0.059\\\" (1.50mm)","Operating Temperature":"-40°C ~ 105°C","Supplier Device Package":"1212 (3030 Metric)","Frequency - Self Resonant":"60MHz","Current - Saturation (Isat)":"1.8A","Inductance Frequency - Test":"1 MHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4100","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/04bb8eab2a5a3c3acc807597d1e689ae.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the saturation current and why does it matter?","answer":"The saturation current (Isat) is 1.8 A — above this level the inductance drops off sharply. For a DC-DC converter, the peak inductor current under transient load or startup must stay below this figure to avoid output ripple degradation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/murata-electronics/LQH3NPZ2R2MMEL","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/murata-electronics/LQH3NPZ2R2MMEL 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}}