{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LQH32PH3R3NN0L","brand":"Murata Electronics","brandSlug":"murata-electronics","productSlug":"LQH32PH3R3NN0L","canonicalUrl":"https://icboms.com/murata-electronics/LQH32PH3R3NN0L","factsUrl":"https://icboms.com/api/mcp/products/LQH32PH3R3NN0L","rawCanonicalId":null},"summary":{"shortDescription":"Murata Electronics LQH32 series drum core wirewound inductor, shielded, 3.3 µH, ±30% tolerance, 1.2 A rated current, 144 mOhm DCR max, AEC-Q200, 1210 (3225 metric) surface-mount package.","salesMarkdown":"## Inductance, current rating, and the margin that matters The LQH32PH3R3NN0L is a shielded drum-core wirewound inductor from Murata's LQH32 series, rated 3.3 µH at 1 MHz test frequency with ±30% tolerance. Its 1.2 A current rating sits just below the 1.25 A saturation current — the 0.05 A gap means the inductance holds flat through the full rated range, but the saturation knee is close enough that a transient above 1.25 A will cause a sharp drop in inductance. ## Automotive qualification and deployment context The shielded ferrite core construction contains the magnetic field within the 3.2 mm x 2.5 mm x 1.7 mm footprint, reducing radiated EMI that could couple into nearby signal traces on a dense PCB. The self-resonant frequency of 50 MHz means the inductor behaves as an inductor up to roughly 50 MHz — above that the parasitic capacitance dominates and the impedance turns capacitive, so it is best used in DC-DC converters and filtering circuits switching below 10 MHz.","metaTitle":"Murata LQH32PH3R3NN0L 3.3µH Shielded Inductor, 1.2A","metaDescription":"Murata LQH32PH3R3NN0L drum-core wirewound inductor, 3.3µH ±30%, 1.2A rated, 144mOhm DCR, AEC-Q200, shielded, 1210 package. Active production, quoted per RFQ.","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)":"144mOhm Max","Current Rating (Amps)":"1.2 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)":"1.25A","Inductance Frequency - Test":"1 MHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3400","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/392f679850b21dbff7e26050bccd26f6.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is LQH32PH3R3NN0L's inductance tolerance and test frequency?","answer":"The inductance is 3.3 µH at a 1 MHz test frequency, with a ±30% tolerance. The wide tolerance is typical for power-grade inductors where the saturation current and DCR are the tighter constraints."},{"question":"What compliance documentation does Murata provide for LQH32PH3R3NN0L?","answer":"Murata provides RoHS and REACH compliance documentation for the LQH32PH3R3NN0L as standard. The AEC-Q200 qualification data is available through the product datasheet."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/murata-electronics/LQH32PH3R3NN0L","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/murata-electronics/LQH32PH3R3NN0L 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}}