{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LQH32PH2R2NNCL","brand":"Murata Electronics","brandSlug":"murata-electronics","productSlug":"LQH32PH2R2NNCL","canonicalUrl":"https://icboms.com/murata-electronics/LQH32PH2R2NNCL","factsUrl":"https://icboms.com/api/mcp/products/LQH32PH2R2NNCL","rawCanonicalId":null},"summary":{"shortDescription":"Murata Electronics LQH32 series, Drum Core Wirewound Inductor, Shielded, 2.2 µH, ±30%, 1.85 A, 76.8mOhm, Surface Mount, 1210 (3225 Metric), AEC-Q200.","salesMarkdown":"## Automotive-grade power inductor for DC-DC input/output filtering The Murata LQH32PH2R2NNCL is a 2.2 µH shielded wirewound inductor from the LQH32 series, qualified to AEC-Q200 for automotive applications. The ferrite core and shielded construction contain the magnetic field, reducing EMI coupling to nearby traces in a tightly packed ECU layout. The 76.8 mOhm max DCR keeps I²R losses under 0.26 W at full load, manageable in a 1210 footprint without derating the ambient. ## AEC-Q200 qualification and temperature profile AEC-Q200 qualification means the inductor has passed the stress tests required for automotive-grade passive components: thermal shock, moisture resistance, mechanical shock, and vibration per the AEC-Q200 rev D standard. ## Self-resonant frequency and test conditions The self-resonant frequency of 70 MHz sets the upper bound for effective filtering — above this frequency the inductor behaves capacitively. Inductance is tested at 1 MHz, which is the standard test frequency for the 2.2 µH value and aligns with the switching frequencies of most automotive DC-DC converters (400 kHz to 2.2 MHz). The ±30% tolerance is typical for power-grade ferrite inductors; the saturation current (2 A) is the hard limit for the design, not the nominal inductance tolerance. The shielded construction and 1210 (3225 metric) footprint allow direct replacement in existing LQH32PH layouts without board spin.","metaTitle":"Murata LQH32PH2R2NNCL 2.2µH Shielded Inductor, AEC-Q200","metaDescription":"Murata LQH32PH2R2NNCL drum core wirewound inductor, 2.2µH ±30%, 1.85A, 76.8mOhm DCR, AEC-Q200 qualified. Active production, 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":"LQH32","Package":"Tape & Reel (TR); Cut Tape (CT)","Ratings":"AEC-Q200","Shielding":"Shielded","Tolerance":"±30%","Inductance":"2.2 µH","Mounting Type":"Surface Mount","Package / Case":"Nonstandard","Product Status":"Active","Material - Core":"Ferrite","lifecycle_stage":"unknown","Size / Dimension":"0.126\\\" L x 0.098\\\" W (3.20mm x 2.50mm)","Base Product Number":"LQH32PH","DC Resistance (DCR)":"76.8mOhm Max","Current Rating (Amps)":"1.85 A","Height - Seated (Max)":"0.067\\\" (1.70mm)","Operating Temperature":"-40°C~85°C","Supplier Device Package":"1210 (3225 Metric)","Frequency - Self Resonant":"70MHz","Current - Saturation (Isat)":"2A","Inductance Frequency - Test":"1 MHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3800","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4be690eef34e63bf58dbfbfe5f0dbd6d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the saturation current and DCR for this inductor?","answer":"The saturation current (Isat) is 2 A minimum, and the DC resistance (DCR) is 76.8 mOhm maximum. The continuous current rating is 1.85 A. These values mean the inductor can handle the ripple current of a 12 V input buck converter without saturating, and the DCR keeps conduction losses low enough for the 1210 package to dissipate without exceeding the 85°C ambient limit."},{"question":"What compliance documentation does Murata provide for LQH32PH2R2NNCL?","answer":"The part carries AEC-Q200 automotive qualification. Murata provides the standard compliance documentation package including RoHS and REACH declarations. No UL or IEC certification is listed for this inductor series."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/murata-electronics/LQH32PH2R2NNCL","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/murata-electronics/LQH32PH2R2NNCL 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}}