{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LQH43NN242K03L","brand":"Murata Electronics","brandSlug":"murata-electronics","productSlug":"LQH43NN242K03L","canonicalUrl":"https://icboms.com/murata-electronics/LQH43NN242K03L","factsUrl":"https://icboms.com/api/mcp/products/LQH43NN242K03L","rawCanonicalId":null},"summary":{"shortDescription":"Murata Electronics LQH43 series, Drum Core Wirewound Inductor, 2.4 mH, ±10%, 25 mA, 53 Ohm DCR, 1812 (4532 Metric), Unshielded, Ferrite Core.","salesMarkdown":"## 2.4 mH wirewound in the 1812 footprint The Murata LQH43NN242K03L is a drum-core wirewound inductor from the LQH43 series, delivering 2.4 mH ±10% in a standard 1812 (4532 Metric) surface-mount package. Rated for 25 mA DC with a maximum DC resistance of 53 Ohm, this part is sized for low-current filtering and decoupling roles where inductance stability over temperature matters more than current handling. ## Parametric fit for signal and bias lines Unshielded construction means the stray field couples into adjacent traces — keep a clearance of at least one package width to sensitive signal routing on the same layer. ## Active production, sourced to order Supplied on tape and reel (cut tape available), this is a standard 1812 footprint that reflows on a typical lead-free profile without special handling.","metaTitle":"Murata LQH43NN242K03L Inductor, 2.4 mH, 25 mA, 1812","metaDescription":"Murata LQH43NN242K03L drum core wirewound inductor, 2.4 mH, 25 mA, 53 Ohm DCR, 1812 package, 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":"LQH43","Package":"Tape & Reel (TR) Cut Tape (CT)","Ratings":"-","Q @ Freq":"40 @ 252kHz","Shielding":"Unshielded","Tolerance":"±10%","Inductance":"2.4 mH","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)":"53Ohm Max","Current Rating (Amps)":"25 mA","Height - Seated (Max)":"0.110\\\" (2.80mm)","Operating Temperature":"-40°C ~ 105°C","Supplier Device Package":"1812 (4532 Metric)","Frequency - Self Resonant":"1.2MHz","Current - Saturation (Isat)":"-","Inductance Frequency - Test":"1 kHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5500","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/d0d6b1d39c76e30b3c05600906460c39.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the self-resonant frequency of this inductor?","answer":"The LQH43NN242K03L has a self-resonant frequency of 1.2 MHz, which defines the upper frequency limit for effective inductive impedance."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/murata-electronics/LQH43NN242K03L","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/murata-electronics/LQH43NN242K03L 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}}