{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LQH32PN1R5NNCL","brand":"Murata Electronics","brandSlug":"murata-electronics","productSlug":"LQH32PN1R5NNCL","canonicalUrl":"https://icboms.com/murata-electronics/LQH32PN1R5NNCL","factsUrl":"https://icboms.com/api/mcp/products/LQH32PN1R5NNCL","rawCanonicalId":null},"summary":{"shortDescription":"Murata Electronics LQH32 series, Drum Core Wirewound shielded inductor, 1.5 µH, ±30%, 2.1 A, 63.6 mOhm DCR, 1210 (3225 metric) package, ferrite core.","salesMarkdown":"## 1.5 µH shielded power inductor for DC-DC rail filtering The Murata LQH32PN1R5NNCL is a 1.5 µH shielded wirewound inductor from the LQH32 series, built for power-supply filtering in space-constrained surface-mount designs. The ferrite core and shield contain the magnetic field, reducing radiated noise into adjacent traces — a practical advantage when the inductor sits near a sensitive ADC or RF front-end on the same board. The 63.6 mΩ max DCR keeps conduction losses under 0.3 W at full rated current — manageable in still air without forced cooling. ## Saturation margin and self-resonant ceiling The 2.6 A saturation current (Isat) sits 24 % above the 2.1 A continuous rating, giving headroom for transient spikes without a hard roll-off in inductance. Below Isat the inductance drop is gradual — the ferrite core saturates softly, not abruptly, so a momentary 2.4 A load step does not collapse the rail. Self-resonant frequency is 70 MHz, well above the 1-2 MHz switching frequency of most DC-DC converters using a 1.5 µH inductor. This means the inductor behaves as a pure inductance in the converter's bandwidth; parasitic capacitance only becomes relevant above 70 MHz, where the part transitions to a capacitive impedance. ## 1210 footprint and reflow profile The nonstandard case designation means the footprint matches the industry-standard 1210 pad layout — no special land pattern required. The ferrite core material maintains stable inductance across this range; the DCR increases with temperature per the copper winding's positive coefficient, but the 63.6 mΩ max is specified at 25 °C. ## Active production — no end-of-life watch needed Murata lists the base product number as LQH32PN, indicating the part belongs to a mature, widely deployed series. Tape-and-reel packaging supports volume assembly; the ±30 % tolerance on inductance is typical for power-grade ferrite inductors where DC bias and temperature dominate the variation more than the initial tolerance.","metaTitle":"Murata LQH32PN1R5NNCL Shielded Power Inductor, 1.5 µH, 2.1 A","metaDescription":"Murata LQH32PN1R5NNCL, 1.5 µH shielded wirewound inductor, 2.1 A rating, 63.6 mΩ DCR, 1210 package. Active production. Request a quote.","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":"LQH32","Package":"Tape & Reel (TR)","Ratings":"-","Q @ Freq":"-","Shielding":"Shielded","Tolerance":"±30%","Inductance":"1.5 µH","Mounting Type":"Surface Mount","Package / Case":"Nonstandard","Product Status":"Active","Material - Core":"Ferrite","lifecycle_stage":"unknown","Size / Dimension":"0.126\\\" L x 0.098\\\" W (3.20mm x 2.50mm)","Base Product Number":"LQH32PN","DC Resistance (DCR)":"63.6mOhm Max","Current Rating (Amps)":"2.1 A","Height - Seated (Max)":"0.087\\\" (2.20mm)","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"1210","Frequency - Self Resonant":"70MHz","Current - Saturation (Isat)":"2.6A","Inductance Frequency - Test":"1 MHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.1885","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/9e73f56c12c909debcd9ef8aa3fdfd6b.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the inductance and current rating of LQH32PN1R5NNCL?","answer":"The LQH32PN1R5NNCL is a 1.5 µH shielded inductor rated for 2.1 A continuous current with a saturation current of 2.6 A and a max DCR of 63.6 mΩ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/murata-electronics/LQH32PN1R5NNCL","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/murata-electronics/LQH32PN1R5NNCL 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}}