{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LQH2HPZ220MDRL","brand":"Murata Electronics","brandSlug":"murata-electronics","productSlug":"LQH2HPZ220MDRL","canonicalUrl":"https://icboms.com/murata-electronics/LQH2HPZ220MDRL","factsUrl":"https://icboms.com/api/mcp/products/LQH2HPZ220MDRL","rawCanonicalId":null},"summary":{"shortDescription":"Murata Electronics LQH2 series drum core wirewound inductor, shielded, 22 µH ±20%, 270 mA, 3.6 Ω DCR, 1008 (2520 Metric) package, AEC-Q200.","salesMarkdown":"The LQH2HPZ220MDRL: The ferrite core and shielded construction contain the magnetic field, reducing crosstalk to adjacent traces or nearby sensitive analog circuits — important in a mixed-signal environment where a buck converter's inductor couples into a sensor front-end. ## Current and DCR — what they mean for your rail Rated at 270 mA continuous with a saturation current of 260 mA. The saturation point is just below the rated current, so the inductor is sized for a rail that stays under 260 mA peak — above that the inductance rolls off and the ripple current climbs. The 3.6 Ω max DCR means about 97 mV drop at full rated current; that I²R loss (roughly 26 mW) is manageable in most automotive-grade designs but needs a quick thermal check if the ambient is near the 105 °C ceiling. Inductance is tested at 1 MHz, and the self-resonant frequency is 20 MHz. The inductor behaves as an inductor well below 20 MHz; above that the parasitic capacitance dominates and the impedance turns capacitive. For a switching regulator switching at 2–4 MHz, the 20 MHz SRF provides enough headroom. ## Automotive-grade qualification AEC-Q200 qualified, meaning it has passed the stress tests (thermal shock, vibration, humidity, solder heat resistance) required for automotive passive components.","metaTitle":"Murata LQH2HPZ220MDRL 22 µH Shielded Inductor, 270 mA","metaDescription":"Murata LQH2HPZ220MDRL drum core wirewound inductor, 22 µH ±20%, 270 mA, 3.6 Ω DCR, shielded, AEC-Q200, active. 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":"AEC-Q200","Features":"-","Q @ Freq":"-","Shielding":"Shielded","Tolerance":"±20%","Inductance":"22 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)":"3.6Ohm Max","Current Rating (Amps)":"270 mA","Height - Seated (Max)":"0.024\\\" (0.60mm)","Operating Temperature":"-40°C~105°C","Supplier Device Package":"1008 (2520 Metric)","Frequency - Self Resonant":"20MHz","Current - Saturation (Isat)":"260mA","Inductance Frequency - Test":"1 MHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.2016","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/58e94e5fc95e43b7a640de7e395ef116.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is LQH2HPZ220MDRL's listed type and series?","answer":"It is a drum core, wirewound inductor in the LQH2 series from Murata Electronics."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/murata-electronics/LQH2HPZ220MDRL","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/murata-electronics/LQH2HPZ220MDRL 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}}