{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LQH2HPZ3R3MGRL","brand":"Murata Electronics","brandSlug":"murata-electronics","productSlug":"LQH2HPZ3R3MGRL","canonicalUrl":"https://icboms.com/murata-electronics/LQH2HPZ3R3MGRL","factsUrl":"https://icboms.com/api/mcp/products/LQH2HPZ3R3MGRL","rawCanonicalId":null},"summary":{"shortDescription":"Murata Electronics LQH2HPZ3R3MGRL, Drum Core Wirewound Inductor, Shielded, 3.3 µH, ±20%, 1.1 A, 270 mOhm DCR, AEC-Q200, 1008 (2520 Metric) package.","salesMarkdown":"## AEC-Q200 qualification and the 105°C ceiling The LQH2HPZ3R3MGRL: Rated AEC-Q200, this inductor passes the automotive passive-component stress tests: preconditioning, solder heat resistance, temperature cycling, and biased humidity. The 1.1 A continuous current rating is specified at 25°C ambient. Above 85°C the ferrite core's saturation current (1.23 A Isat) and the DCR thermal rise (270 mOhm max, ~326 mW I²R loss at rated current) both derate. For a 105°C ambient, budget 0.8 A continuous to stay below the 125°C component temperature limit. ## Shielded construction and SRF margin Shielded ferrite drum-core construction contains the magnetic flux within the 1008 package (2.50 x 2.00 mm footprint, 1.00 mm seated height). In a dense ECU layout with adjacent power-stage inductors or sensitive analog traces, the shielding reduces crosstalk compared to an unshielded wirewound of the same footprint. Self-resonant frequency is 70 MHz. For a buck converter switching at 2 MHz, the inductor's impedance remains inductive up to ~7 MHz (10% of SRF). Above that, the parallel parasitic capacitance begins to dominate, and the effective inductance rolls off. Keep the switching fundamental and its 3rd harmonic below 7 MHz to avoid SRF interaction. ## Active production and sourcing posture The LQH2HPZ series is a standard Murata automotive-grade shielded inductor line, so supply is through authorized distribution and independent channels. No pin-compatible second-source is listed — the 1008 footprint is standard, but the AEC-Q200 qualification and the specific DCR/Isat curve are Murata's own. The tape-and-reel packaging (Cut Tape also available) suits both prototype and production volumes.","metaTitle":"Murata LQH2HPZ3R3MGRL Shielded Power Inductor, 3.3 µH, 1.1 A","metaDescription":"Murata LQH2HPZ3R3MGRL drum core wirewound inductor, 3.3 µH ±20%, 1.1 A, 270 mOhm DCR, AEC-Q200, shielded, 1008 package. Active production, 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":"LQH2","Package":"Tape & Reel (TR) Cut Tape (CT)","Ratings":"AEC-Q200","Shielding":"Shielded","Tolerance":"±20%","Inductance":"3.3 µH","Mounting Type":"Surface Mount","Package / Case":"1008 (2520 Metric)","Product Status":"Active","Material - Core":"Ferrite","lifecycle_stage":"unknown","Size / Dimension":"0.098\\\" L x 0.079\\\" W (2.50mm x 2.00mm)","Base Product Number":"LQH2HPZ","DC Resistance (DCR)":"270mOhm Max","Current Rating (Amps)":"1.1 A","Height - Seated (Max)":"0.039\\\" (1.00mm)","Operating Temperature":"-40°C ~ 105°C","Supplier Device Package":"1008 (2520 Metric)","Frequency - Self Resonant":"70MHz","Current - Saturation (Isat)":"1.23A","Inductance Frequency - Test":"1 MHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4900","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/c5e83fd92d3c8bb542087a86dac244d7.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the saturation current vs rated current margin on LQH2HPZ3R3MGRL?","answer":"Rated current is 1.1 A, saturation current (Isat) is 1.23 A — a 12% margin. At elevated ambient temperatures the ferrite's saturation threshold drops, so the practical margin narrows. For a 105°C ambient, derate the continuous current to ~0.8 A to keep the inductor below its 125°C component temperature limit."},{"question":"What compliance documentation is available for LQH2HPZ3R3MGRL?","answer":"The part carries AEC-Q200 qualification, which includes the standard automotive passive-component stress tests. RoHS and REACH compliance are standard for Murata's LQH2 series. No UL or IEC certification is listed for this inductor."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/murata-electronics/LQH2HPZ3R3MGRL","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/murata-electronics/LQH2HPZ3R3MGRL 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}}