{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LQH32PH3R3NNCL","brand":"Murata Electronics","brandSlug":"murata-electronics","productSlug":"LQH32PH3R3NNCL","canonicalUrl":"https://icboms.com/murata-electronics/LQH32PH3R3NNCL","factsUrl":"https://icboms.com/api/mcp/products/LQH32PH3R3NNCL","rawCanonicalId":null},"summary":{"shortDescription":"Murata Electronics LQH32 series, Drum Core Wirewound Inductor, Shielded, 3.3 µH, ±30%, 1.55 A, 120mOhm DCR, 1210 (3225 Metric), AEC-Q200.","salesMarkdown":"## 3.3 µH shielded inductor with AEC-Q200 qualification The Murata LQH32PH3R3NNCL is a drum core wirewound inductor in the LQH32 series, shielded construction, rated 3.3 µH ±30% at 1 MHz test frequency. ## Current handling and DC resistance Rated for 1.55 A continuous current with a maximum DC resistance of 120 mOhm — the DCR sets the I²R conduction loss at full load, so at 1.55 A the self-heating is roughly 288 mW before accounting for core losses. Saturation current is specified at 1.9 A, meaning the inductance drops 30% at that bias point — the 1.55 A continuous rating leaves a 22% margin below saturation, which is typical for a power rail filter where the DC bias stays below the knee. ## Shielding and frequency response Shielded ferrite core construction contains the magnetic flux within the component body — this reduces radiated EMI coupling into adjacent traces or components on the same board, which matters when the inductor sits near a sensitive analog front-end or RF section. Self-resonant frequency is 50 MHz — above this frequency the inductor behaves capacitively, so the useful filtering range for this part is below 50 MHz, typically in DC-DC converter switching frequencies between 500 kHz and 5 MHz.","metaTitle":"Murata LQH32PH3R3NNCL Shielded Power Inductor, 3.3 µH","metaDescription":"Murata LQH32PH3R3NNCL drum core wirewound inductor, 3.3 µH, 1.55 A, 120 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":"LQH32","Package":"Tape & Reel (TR) Cut Tape (CT)","Ratings":"AEC-Q200","Shielding":"Shielded","Tolerance":"±30%","Inductance":"3.3 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)":"120mOhm Max","Current Rating (Amps)":"1.55 A","Height - Seated (Max)":"0.067\\\" (1.70mm)","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"1210 (3225 Metric)","Frequency - Self Resonant":"50MHz","Current - Saturation (Isat)":"1.9A","Inductance Frequency - Test":"1 MHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4000","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4be690eef34e63bf58dbfbfe5f0dbd6d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is LQH32PH3R3NNCL AEC-Q200 qualified?","answer":"Yes, the LQH32PH3R3NNCL carries AEC-Q200 qualification, which certifies it for automotive-grade stress testing including temperature cycling, moisture resistance, and mechanical shock."},{"question":"What is the saturation current for LQH32PH3R3NNCL?","answer":"The saturation current (Isat) is 1.9 A, at which point the inductance drops by 30% from the nominal 3.3 µH value."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/murata-electronics/LQH32PH3R3NNCL","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/murata-electronics/LQH32PH3R3NNCL 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}}