{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LQH2MPN3R3MGRL","brand":"Murata Electronics","brandSlug":"murata-electronics","productSlug":"LQH2MPN3R3MGRL","canonicalUrl":"https://icboms.com/murata-electronics/LQH2MPN3R3MGRL","factsUrl":"https://icboms.com/api/mcp/products/LQH2MPN3R3MGRL","rawCanonicalId":null},"summary":{"shortDescription":"Murata Electronics LQH2 series, Drum Core Wirewound Inductor, LQH2MPN3R3MGRL, 3.3 µH, ±20%, 640 mA, Shielded, 0806 (2016 Metric), Surface Mount.","salesMarkdown":"## 3.3 µH shielded inductor for DC-DC output filtering The Murata LQH2MPN3R3MGRL is a 3.3 µH shielded wirewound inductor in the LQH2 series, built for surface-mount DC-DC converter output filtering where the 640 mA current rating and 564 mOhm max DCR define the I²R loss budget. The ferrite core and shielded construction keep magnetic flux contained, reducing radiated EMI that would otherwise couple into nearby signal traces on a dense PCB. ## Saturation headroom and self-resonant frequency The 1.02 A saturation current (Isat) provides a 60% headroom above the 640 mA rated current — the inductance holds within tolerance until the core starts saturating near 1 A. Self-resonant frequency is 45 MHz, well above the 1-3 MHz switching frequencies typical of small buck converters, so the inductor behaves inductively across the operating band. ## Active production and supply posture Marked as Active by Murata — no last-time-buy window or obsolescence pressure on this BOM line.","metaTitle":"Murata LQH2MPN3R3MGRL 3.3µH Shielded Inductor, 640mA","metaDescription":"Murata LQH2MPN3R3MGRL 3.3µH shielded wirewound inductor, 640mA rated, 564mOhm DCR, 0806 package. Active production, sourced to order. 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":"LQH2","Package":"Tape & Reel (TR) Cut Tape (CT)","Ratings":"-","Shielding":"Shielded","Tolerance":"±20%","Inductance":"3.3 µH","Mounting Type":"Surface Mount","Package / Case":"0806 (2016 Metric)","Product Status":"Active","Material - Core":"Ferrite","lifecycle_stage":"unknown","Size / Dimension":"0.079\\\" L x 0.063\\\" W (2.00mm x 1.60mm)","Base Product Number":"LQH2MPN","DC Resistance (DCR)":"564mOhm Max","Current Rating (Amps)":"640 mA","Height - Seated (Max)":"0.037\\\" (0.95mm)","Operating Temperature":"-40°C ~ 105°C","Supplier Device Package":"0806 (2016 Metric)","Frequency - Self Resonant":"45MHz","Current - Saturation (Isat)":"1.02A","Inductance Frequency - Test":"1 MHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.2800","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/d764a035c3737e5717dbe3b501943bdd.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the current rating and DCR of LQH2MPN3R3MGRL?","answer":"Rated current is 640 mA with a max DC resistance of 564 mOhm. Saturation current is 1.02 A."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/murata-electronics/LQH2MPN3R3MGRL","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/murata-electronics/LQH2MPN3R3MGRL 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}}