{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LQH3NPZ2R2MGRL","brand":"Murata Electronics","brandSlug":"murata-electronics","productSlug":"LQH3NPZ2R2MGRL","canonicalUrl":"https://icboms.com/murata-electronics/LQH3NPZ2R2MGRL","factsUrl":"https://icboms.com/api/mcp/products/LQH3NPZ2R2MGRL","rawCanonicalId":null},"summary":{"shortDescription":"Murata Electronics LQH3 series, Drum Core Wirewound Shielded Power Inductor, 2.2 µH, ±20%, 1.03 A, 104.4 mOhm DCR, AEC-Q200, 1212 (3030 Metric), Surface Mount.","salesMarkdown":"## 2.2 µH shielded wirewound, AEC-Q200 qualified The Murata LQH3NPZ2R2MGRL is a shielded drum-core wirewound inductor in the LQH3 series, rated 2.2 µH ±20% at 1 MHz. It carries a continuous current rating of 1.03 A and a saturation current of 1.18 A, with a maximum DCR of 104.4 mOhm. AEC-Q200 qualification means this part is characterized for automotive-grade stress — temperature cycling, moisture resistance, and mechanical shock per the automotive passive-component standard. ## Current handling and DC resistance trade-off With a 1.03 A continuous rating and 1.18 A saturation floor, the inductor stays in its linear inductance region up to the saturation limit — the 14% headroom above rated current means the inductance does not collapse abruptly under transient loads. The 104.4 mOhm DCR at 2.2 µH is typical for a 3.0 mm × 3.0 mm footprint; the I²R loss at rated current is about 110 mW, manageable without forced airflow. Self-resonant frequency of 50 MHz places the usable bandwidth well above the switching frequencies of common DC-DC converters (typically 500 kHz to 2 MHz), so the inductor behaves as a pure inductance in the power train without parasitic capacitance effects.","metaTitle":"Murata LQH3NPZ2R2MGRL Shielded Power Inductor, 2.2 µH","metaDescription":"Murata LQH3NPZ2R2MGRL shielded wirewound inductor, 2.2 µH ±20%, 1.03 A, 104.4 mOhm DCR, AEC-Q200 qualified. 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":"LQH3","Package":"Tape & Reel (TR); Cut Tape (CT)","Ratings":"AEC-Q200","Shielding":"Shielded","Tolerance":"±20%","Inductance":"2.2 µH","Mounting Type":"Surface Mount","Package / Case":"1212 (3030 Metric)","Product Status":"Active","Material - Core":"Ferrite","lifecycle_stage":"unknown","Size / Dimension":"0.118\\\" L x 0.118\\\" W (3.00mm x 3.00mm)","Base Product Number":"LQH3NPZ","DC Resistance (DCR)":"104.4mOhm Max","Current Rating (Amps)":"1.03 A","Height - Seated (Max)":"0.039\\\" (1.00mm)","Operating Temperature":"-40°C~105°C","Supplier Device Package":"1212 (3030 Metric)","Frequency - Self Resonant":"50MHz","Current - Saturation (Isat)":"1.18A","Inductance Frequency - Test":"1 MHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4500","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/0187eded5b1362277e5773d4c28ee37b.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/murata-electronics/LQH3NPZ2R2MGRL","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/murata-electronics/LQH3NPZ2R2MGRL 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}}