{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LQH2HPN2R2MJRL","brand":"Murata Electronics","brandSlug":"murata-electronics","productSlug":"LQH2HPN2R2MJRL","canonicalUrl":"https://icboms.com/murata-electronics/LQH2HPN2R2MJRL","factsUrl":"https://icboms.com/api/mcp/products/LQH2HPN2R2MJRL","rawCanonicalId":null},"summary":{"shortDescription":"Murata Electronics LQH2 series, Drum Core Wirewound Inductor, Shielded, 2.2 µH, ±20%, 990 mA, 110.4 mOhm, 1008 (2520 Metric), Surface Mount, Last Buy.","salesMarkdown":"## 2.2 µH shielded power inductor at 990 mA — the Last Buy window Murata has placed the LQH2HPN2R2MJRL into Last Buy status — the manufacturer no longer accepts new orders for ongoing production. This is the final procurement window for this specific inductance and current rating in the LQH2 series. The part is a shielded drum-core wirewound inductor rated at 2.2 µH with a saturation current floor of 1.7 A and a continuous current rating of 990 mA. The 110.4 mOhm max DCR sets the I²R conduction loss in the power rail — at full rated current the self-heating adds roughly 108 mW, well within the ferrite core's thermal budget at 105 °C ambient. The 50 MHz self-resonant frequency means the inductive impedance holds up well into the HF switching range — suitable for DC-DC converter applications switching at 1-2 MHz where the SRF stays a decade above the fundamental. ## 1008 footprint and board integration The ferrite core and shielded construction reduce magnetic flux leakage into adjacent traces — useful when routing near sensitive analog or RF sections on a mixed-signal board. The inductance is tested at 1 MHz with a ±20 % tolerance — typical for power-grade ferrite inductors where the DC bias characteristic matters more than the no-load value. ## Sourcing posture for a Last Buy part Because Murata has flagged this as Last Buy, new-old-stock and surplus inventory are the remaining supply channels. Availability is lot-specific; quantities and date codes are confirmed at RFQ. The base product number LQH2HPN covers the series — buyers specifying this exact 2.2 µH ±20 % variant should verify the full suffix against their BOM before committing.","metaTitle":"Murata LQH2HPN2R2MJRL Shielded Power Inductor, 2.2 µH","metaDescription":"Murata LQH2HPN2R2MJRL drum core wirewound inductor, 2.2 µH, 990 mA, shielded, 1008 package. Last Buy lifecycle — sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Last Buy","categoryPath":["Inductors & Chokes"],"specifications":{"Mfr":"Murata Electronics","Type":"Drum Core, Wirewound","Series":"LQH2","Package":"Tape & Reel (TR) Cut Tape (CT)","Ratings":"-","Q @ Freq":"-","Shielding":"Shielded","Tolerance":"±20%","Inductance":"2.2 µH","Mounting Type":"Surface Mount","Package / Case":"1008 (2520 Metric)","Product Status":"Last Time Buy","Material - Core":"Ferrite","lifecycle_stage":"unknown","Size / Dimension":"0.098\\\" L x 0.079\\\" W (2.50mm x 2.00mm)","Base Product Number":"LQH2HPN","DC Resistance (DCR)":"110.4mOhm Max","Current Rating (Amps)":"990 mA","Height - Seated (Max)":"0.039\\\" (1.00mm)","Operating Temperature":"-40°C ~ 105°C","Supplier Device Package":"1008 (2520 Metric)","Frequency - Self Resonant":"50MHz","Current - Saturation (Isat)":"1.7A","Inductance Frequency - Test":"1 MHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3800","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/acbe2cf4f509ddad05a630b1e7a13a9a.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the inductance and current rating of LQH2HPN2R2MJRL?","answer":"It is a 2.2 µH shielded inductor rated for 990 mA continuous with a saturation current of 1.7 A. The DCR is 110.4 mOhm max."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/murata-electronics/LQH2HPN2R2MJRL","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/murata-electronics/LQH2HPN2R2MJRL when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:34:45.345Z","lastPublished":"2026-07-20T14:34:45.345Z","indexable":true}}