{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LQH32MN471J23L","brand":"Murata Electronics","brandSlug":"murata-electronics","productSlug":"LQH32MN471J23L","canonicalUrl":"https://icboms.com/murata-electronics/LQH32MN471J23L","factsUrl":"https://icboms.com/api/mcp/products/LQH32MN471J23L","rawCanonicalId":null},"summary":{"shortDescription":"Murata Electronics LQH32 series drum core wirewound inductor, unshielded, 470 µH, ±5%, 45 mA, 25 Ohm DCR, 1210 (3225 Metric) surface mount.","salesMarkdown":"## 470 µH wirewound ferrite-core inductor The Murata LQH32MN471J23L is a drum-core wirewound inductor in the LQH32 series, unshielded, with a ferrite core. It delivers 470 µH inductance at 1 MHz test frequency, rated for 45 mA continuous current. The 25 Ohm maximum DC resistance sets the I²R loss — at 45 mA the self-heating is about 50 mW, negligible in most signal-filtering or low-power DC-DC roles. The unshielded construction means the flux extends beyond the body; keep sensitive traces or adjacent magnetics at least one body width away. The unshielded body and ferrite core are standard for this inductance range; the ±5% tolerance holds the value tighter than the more common ±10% or ±20% grades, useful for LC filter tuning or resonant circuits. Self-resonant frequency is 5 MHz — above that the inductor behaves capacitive, so keep the operating frequency below 1–2 MHz for reliable filtering.","metaTitle":"Murata LQH32MN471J23L Inductor, 470 µH, 45 mA, 1210","metaDescription":"Murata LQH32MN471J23L drum core wirewound inductor, 470 µH ±5%, 45 mA, 25 Ohm DCR, unshielded, 1210 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":"LQH32","Package":"Tape & Reel (TR) Cut Tape (CT)","Ratings":"-","Q @ Freq":"50 @ 796kHz","Shielding":"Unshielded","Tolerance":"±5%","Inductance":"470 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":"LQH32MN","DC Resistance (DCR)":"25Ohm Max","Current Rating (Amps)":"45 mA","Height - Seated (Max)":"0.087\\\" (2.20mm)","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"1210 (3225 Metric)","Frequency - Self Resonant":"5MHz","Current - Saturation (Isat)":"-","Inductance Frequency - Test":"1 MHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3000","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/cfd82089124c69e5e21a12ea773111de.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the inductance and current rating of LQH32MN471J23L?","answer":"470 µH ±5% at 1 MHz test frequency, rated for 45 mA continuous current with a 25 Ohm maximum DC resistance."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/murata-electronics/LQH32MN471J23L","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/murata-electronics/LQH32MN471J23L 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}}