{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LQH43NN150J03L","brand":"Murata Electronics","brandSlug":"murata-electronics","productSlug":"LQH43NN150J03L","canonicalUrl":"https://icboms.com/murata-electronics/LQH43NN150J03L","factsUrl":"https://icboms.com/api/mcp/products/LQH43NN150J03L","rawCanonicalId":null},"summary":{"shortDescription":"Murata Electronics LQH43 series drum core wirewound inductor, 15 µH ±5%, 360 mA, 730 mOhm DCR, unshielded, 1812 (4532 Metric) surface mount.","salesMarkdown":"## 15 µH wirewound inductor for DC-DC filtering and signal conditioning The Murata LQH43NN150J03L is a 15 µH drum core wirewound inductor in the LQH43 series, built on a ferrite core and unshielded. It is rated for 360 mA continuous current with a maximum DC resistance of 730 mOhm, making it suitable for power rail filtering and low-frequency signal conditioning in surface-mount designs. ## Parametric fit for power and filtering circuits Inductance is tested at 1 MHz, and the self-resonant frequency is 19 MHz — above that point the component behaves capacitively, so keep the switching or signal frequency well below this ceiling. The Q factor is 35 at 1 MHz, indicating moderate efficiency in tuned circuits.","metaTitle":"Murata LQH43NN150J03L 15 µH Unshielded Inductor, 360 mA","metaDescription":"Murata LQH43NN150J03L drum core wirewound inductor, 15 µH ±5%, 360 mA, 730 mOhm DCR, 1812 package. Active lifecycle. 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":"LQH43","Package":"Tape & Reel (TR) Cut Tape (CT)","Ratings":"-","Q @ Freq":"35 @ 1MHz","Shielding":"Unshielded","Tolerance":"±5%","Inductance":"15 µH","Mounting Type":"Surface Mount","Package / Case":"1812 (4532 Metric)","Product Status":"Active","Material - Core":"Ferrite","lifecycle_stage":"unknown","Size / Dimension":"0.177\\\" L x 0.126\\\" W (4.50mm x 3.20mm)","Base Product Number":"LQH43NN","DC Resistance (DCR)":"730mOhm Max","Current Rating (Amps)":"360 mA","Height - Seated (Max)":"0.110\\\" (2.80mm)","Operating Temperature":"-40°C ~ 105°C","Supplier Device Package":"1812 (4532 Metric)","Frequency - Self Resonant":"19MHz","Current - Saturation (Isat)":"-","Inductance Frequency - Test":"1 MHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5500","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/d0d6b1d39c76e30b3c05600906460c39.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LQH43NN150J03L/alternatives.json"},"ai":{"faq":[{"question":"What is the inductance tolerance and test frequency?","answer":"Tolerance is ±5%, and the inductance is tested at 1 MHz."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/murata-electronics/LQH43NN150J03L","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/murata-electronics/LQH43NN150J03L 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}}