{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LQH2MPZ220MGRL","brand":"Murata Electronics","brandSlug":"murata-electronics","productSlug":"LQH2MPZ220MGRL","canonicalUrl":"https://icboms.com/murata-electronics/LQH2MPZ220MGRL","factsUrl":"https://icboms.com/api/mcp/products/LQH2MPZ220MGRL","rawCanonicalId":null},"summary":{"shortDescription":"Murata Electronics LQH2 series, Drum Core Wirewound Inductor, Shielded, 22 µH, ±20%, 290 mA, 2.52 Ohm DCR, 0806 (2016 Metric), AEC-Q200.","salesMarkdown":"## 22 µH shielded inductor for automotive power rails The Murata LQH2MPZ220MGRL is a 22 µH drum-core wirewound inductor in the LQH2 series, built with a ferrite core and full magnetic shielding. The 290 mA continuous current rating and 2.52 Ohm max DC resistance define the conduction loss budget for a DC-DC converter or filter stage. ## Saturation margin and self-resonant frequency The saturation current (Isat) is 410 mA, which is 41% above the rated current of 290 mA. This headroom means the inductor can handle transient current spikes without a catastrophic drop in inductance — useful for the inrush on a motor driver or the peak current in a boost converter startup. Self-resonant frequency is 20 MHz. Above this frequency the inductor behaves capacitively, so for a switching regulator running at 2–4 MHz the part stays well below SRF and the impedance curve is inductive. The inductance is tested at 1 MHz, which is a common reference for power inductors in this value range. ## 0806 footprint and board integration This is a low-profile shielded inductor that fits under a 1.0 mm clearance on the PCB — common in space-constrained automotive modules like keyless entry receivers or sensor nodes. Surface-mount assembly with tape-and-reel packaging supports standard pick-and-place. The shielded construction reduces radiated EMI into adjacent traces, which is important when the inductor sits near an RF front-end or a sensitive analog signal chain.","metaTitle":"Murata LQH2MPZ220MGRL 22 µH Shielded Inductor, AEC-Q200","metaDescription":"Murata LQH2MPZ220MGRL drum core wirewound inductor, 22 µH ±20%, 290 mA, shielded, AEC-Q200. Active production, available 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":"AEC-Q200","Shielding":"Shielded","Tolerance":"±20%","Inductance":"22 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":"LQH2MPZ","DC Resistance (DCR)":"2.52Ohm Max","Current Rating (Amps)":"290 mA","Height - Seated (Max)":"0.037\\\" (0.95mm)","Operating Temperature":"-40°C~105°C","Supplier Device Package":"0806 (2016 Metric)","Frequency - Self Resonant":"20MHz","Current - Saturation (Isat)":"410mA","Inductance Frequency - Test":"1 MHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3300","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/5113e6bf9368d58e9b6a52e9bb62398d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the DC resistance and how does it affect efficiency?","answer":"The DCR is 2.52 Ohm max. At the rated 290 mA, the I²R loss is 0.212 W. For a low-power DC-DC converter operating at 85% efficiency and 0.5 W output, this inductor loss represents about 2.5% of the input power — a reasonable trade-off for the 22 µH value in a small 0806 package."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/murata-electronics/LQH2MPZ220MGRL","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/murata-electronics/LQH2MPZ220MGRL 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}}