{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LQH32PN4R7NN0L","brand":"Murata Electronics","brandSlug":"murata-electronics","productSlug":"LQH32PN4R7NN0L","canonicalUrl":"https://icboms.com/murata-electronics/LQH32PN4R7NN0L","factsUrl":"https://icboms.com/api/mcp/products/LQH32PN4R7NN0L","rawCanonicalId":null},"summary":{"shortDescription":"Murata Electronics LQH32 series, Drum Core Wirewound Inductor, Shielded, 4.7 µH, ±30%, 1 A, 180 mOhm, Surface Mount, 1210 (3225 Metric).","salesMarkdown":"## 4.7 µH shielded inductor for DC-DC rail filtering The Murata LQH32PN4R7NN0L is a shielded wirewound power inductor in the LQH32 series, built on a ferrite drum core. It delivers 4.7 µH ±30% with a 1 A continuous current rating and a matching 1 A saturation current (Isat) — the inductor does not derate its own saturation limit below the rated DC current. ## DCR and saturation — the load-range ceiling DC resistance is 180 mOhm, which sets the copper-loss floor for a given load current: at 1 A the I²R loss is 180 mW, and the part's 85 °C ambient limit means that loss must be dissipated without exceeding the winding temperature. The self-resonant frequency is 40 MHz, well above typical DC-DC switching frequencies (300 kHz–2 MHz), so the inductive impedance stays dominant across the operating band. Operating range is -40 °C to 85 °C, covering industrial ambient conditions.","metaTitle":"Murata LQH32PN4R7NN0L Shielded Power Inductor, 4.7 µH, 1 A","metaDescription":"Active-production wirewound inductor, 4.7 µH ±30%, 180 mOhm DCR, 1 A rated/Isat. Shielded ferrite core in 1210 (3225 metric) package. Quoted 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":"LQH32","Package":"Tape & Reel (TR) Cut Tape (CT)","Ratings":"-","Q @ Freq":"-","Shielding":"Shielded","Tolerance":"±30%","Inductance":"4.7 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)":"180mOhm","Current Rating (Amps)":"1 A","Height - Seated (Max)":"0.067\\\" (1.70mm)","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"1210 (3225 Metric)","Frequency - Self Resonant":"40MHz","Current - Saturation (Isat)":"1A","Inductance Frequency - Test":"1 MHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3200","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/83f8d02b386a8d7a67b8f85a9df66d00.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the LQH32PN4R7NN0L's inductance tolerance and test frequency?","answer":"Inductance is 4.7 µH with a ±30% tolerance, measured at 1 MHz."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/murata-electronics/LQH32PN4R7NN0L","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/murata-electronics/LQH32PN4R7NN0L 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}}