{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LQH3NPZ3R3MGRL","brand":"Murata Electronics","brandSlug":"murata-electronics","productSlug":"LQH3NPZ3R3MGRL","canonicalUrl":"https://icboms.com/murata-electronics/LQH3NPZ3R3MGRL","factsUrl":"https://icboms.com/api/mcp/products/LQH3NPZ3R3MGRL","rawCanonicalId":null},"summary":{"shortDescription":"Murata Electronics LQH3 series, drum core wirewound shielded power inductor, 3.3 µH, ±20%, 940 mA, 144 mOhm DCR, AEC-Q200, 1212 (3030 Metric) package, tape & reel.","salesMarkdown":"## 3.3 µH shielded wirewound for automotive power rails The Murata LQH3NPZ3R3MGRL is a drum-core, wirewound shielded inductor in the LQH3 series, rated 3.3 µH ±20% at 1 MHz test frequency. Its 940 mA continuous current rating and 1.05 A saturation current (Isat) suit it for DC-DC converter input/output filtering in automotive body electronics, infotainment, and ADAS sensor modules where the inductor must hold inductance under peak load transients. ## AEC-Q200 qualification and shielded construction The ferrite core and full magnetic shield contain the flux field, reducing radiated EMI into nearby sensitive circuits — a requirement when the inductor sits adjacent to RF transceivers or high-speed data lines on the same PCB. Self-resonant frequency is 30 MHz, well above the 1–4 MHz switching frequencies typical of automotive buck converters, so the inductor behaves as a pure inductance in the passband. ## Last-buy status — plan the BOM now Murata has placed the LQH3NPZ3R3MGRL in Last Buy status — the manufacturer will accept final orders only during a defined window, after which the part is discontinued. For existing designs that require this exact inductance, current rating, and footprint, the last-time-buy is the only path to secure production inventory. Store the reels dry (MSL not stated, but standard moisture-barrier bagging is assumed for tape-and-reel product).","metaTitle":"Murata LQH3NPZ3R3MGRL Shielded Power Inductor, 3.3 µH","metaDescription":"Murata LQH3NPZ3R3MGRL drum-core wirewound inductor, 3.3 µH ±20%, 940 mA, 144 mOhm DCR, shielded, AEC-Q200, last-buy status. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Last Buy","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":"3.3 µH","Mounting Type":"Surface Mount","Package / Case":"1212 (3030 Metric)","Product Status":"Last Time Buy","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)":"144mOhm Max","Current Rating (Amps)":"940 mA","Height - Seated (Max)":"0.039\\\" (1.00mm)","Operating Temperature":"-40°C ~ 105°C","Supplier Device Package":"1212 (3030 Metric)","Frequency - Self Resonant":"30MHz","Current - Saturation (Isat)":"1.05A","Inductance Frequency - Test":"1 MHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3900","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/0187eded5b1362277e5773d4c28ee37b.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the inductance and current rating of LQH3NPZ3R3MGRL?","answer":"It is a 3.3 µH ±20% shielded wirewound inductor rated for 940 mA continuous current, with a saturation current of 1.05 A. DC resistance is 144 mOhm maximum."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/murata-electronics/LQH3NPZ3R3MGRL","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/murata-electronics/LQH3NPZ3R3MGRL when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:34:45.345Z","lastPublished":"2026-07-20T14:34:45.345Z","indexable":true}}