{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LQH32NH391J23L","brand":"Murata Electronics","brandSlug":"murata-electronics","productSlug":"LQH32NH391J23L","canonicalUrl":"https://icboms.com/murata-electronics/LQH32NH391J23L","factsUrl":"https://icboms.com/api/mcp/products/LQH32NH391J23L","rawCanonicalId":null},"summary":{"shortDescription":"Murata Electronics LQH32 series, Drum Core, Wirewound inductor, LQH32NH391J23L, 390 µH ±5%, 45 mA rated, 14.88 Ω DCR, AEC-Q200, unshielded, 1210 (3225 Metric) SMD.","salesMarkdown":"## 390 µH drum core wirewound inductor, rated 45 mA The Murata LQH32NH391J23L is a drum core, wirewound inductor in the LQH32 series, offering 390 µH inductance with ±5% tolerance. The unshielded construction is paired with a ferrite core material, and the part is qualified to AEC-Q200, meaning it has passed automotive-grade stress tests for temperature cycling, moisture resistance, and mechanical shock per the AEC-Q200 passive component qualification standard. The self-resonant frequency of 5 MHz sets the upper frequency boundary where the component transitions from inductive to capacitive behavior; below 5 MHz, the 390 µH value is valid for filtering, DC-DC converter output chokes, and EMI suppression in power lines. ## AEC-Q200 qualification and deployment context The ferrite core and wirewound construction provide stable inductance over temperature, though the unshielded design means flux leakage may couple into nearby traces or components; a shielded part is preferred when the inductor sits adjacent to sensitive analog or RF circuits. Tape & Reel (TR) and Cut Tape (CT) packaging options are available, supporting both high-volume pick-and-place and prototype runs.","metaTitle":"Murata LQH32NH391J23L Drum Core Inductor, 390 µH, 45 mA","metaDescription":"Murata LQH32NH391J23L wirewound drum core inductor, 390 µH ±5%, 45 mA rated current, 14.88 Ω DCR max, AEC-Q200 qualified. Active production. Request 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":"LQH32","Package":"Tape & Reel (TR); Cut Tape (CT)","Ratings":"AEC-Q200","Features":"-","Q @ Freq":"50 @ 1MHz","Shielding":"Unshielded","Tolerance":"±5%","Inductance":"390 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":"LQH32NH","DC Resistance (DCR)":"14.88Ohm Max","Current Rating (Amps)":"45 mA","Height - Seated (Max)":"0.087\\\" (2.20mm)","Operating Temperature":"-40°C~125°C","Supplier Device Package":"1210 (3225 Metric)","Frequency - Self Resonant":"5MHz","Current - Saturation (Isat)":"-","Inductance Frequency - Test":"1 MHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3800","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/57ddb57aecf586c7dc125b88e96a3c0d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy LQH32NH391J23L and get a price?","answer":"Submit an RFQ for the LQH32NH391J23L to confirm current availability and pricing for your required quantity."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/murata-electronics/LQH32NH391J23L","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/murata-electronics/LQH32NH391J23L 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}}