{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LQH2MCN3R3M52L","brand":"Murata Electronics","brandSlug":"murata-electronics","productSlug":"LQH2MCN3R3M52L","canonicalUrl":"https://icboms.com/murata-electronics/LQH2MCN3R3M52L","factsUrl":"https://icboms.com/api/mcp/products/LQH2MCN3R3M52L","rawCanonicalId":null},"summary":{"shortDescription":"Murata Electronics LQH2 series drum core wirewound inductor, unshielded, 3.3 µH ±20%, 360 mA, 962 mOhm DCR, 0806 (2016 Metric) SMD package.","salesMarkdown":"## 3.3 µH wirewound in 0806 — what the ratings mean for the DC-DC rail The Murata LQH2MCN3R3M52L is a 3.3 µH drum-core wirewound inductor in the LQH2 series, built for surface-mount DC-DC filtering and power-line decoupling where board space is tight. Rated at 360 mA with a maximum DC resistance of 962 mOhm, the I²R loss at full rated current is about 125 mW — within the 0806 body's thermal budget for a typical 85°C ambient, but the DCR dominates the efficiency in a low-voltage rail. ## Self-resonant frequency and the unshielded trade-off The self-resonant frequency is 110 MHz, which means the inductor behaves as an inductor well into the VHF band — suitable for filtering noise on a 1–10 MHz switching regulator output, but the unshielded construction means flux couples into adjacent traces, so keep sensitive analog routing clear of the magnetic field. Tolerance is ±20%, typical for a power-grade ferrite-core part; the actual inductance at the 1 MHz test frequency will land between 2.64 µH and 3.96 µH, which is wide enough that the closed-loop compensation of a buck converter should be designed for the minimum value.","metaTitle":"Murata LQH2MCN3R3M52L 3.3µH Inductor, 360mA, 0806","metaDescription":"Murata LQH2MCN3R3M52L drum core wirewound inductor, 3.3µH ±20%, 360mA, 962mOhm DCR, 0806 SMD. Active production, sourced 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":"LQH2","Package":"Tape & Reel (TR) Cut Tape (CT)","Ratings":"-","Q @ Freq":"-","Shielding":"Unshielded","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":"LQH2MCN","DC Resistance (DCR)":"962mOhm Max","Current Rating (Amps)":"360 mA","Height - Seated (Max)":"0.037\\\" (0.95mm)","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"0806 (2016 Metric)","Frequency - Self Resonant":"110MHz","Current - Saturation (Isat)":"-","Inductance Frequency - Test":"1 MHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.1371","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/04840f721a9455e1372b3de366723599.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the 0806 footprint and how does it sit on the board?","answer":"The ferrite core is unshielded, so the inductor's magnetic field extends beyond the body — keep sensitive traces at least one package width away."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/murata-electronics/LQH2MCN3R3M52L","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/murata-electronics/LQH2MCN3R3M52L 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}}