{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LQH43NN6R8K03L","brand":"Murata Electronics","brandSlug":"murata-electronics","productSlug":"LQH43NN6R8K03L","canonicalUrl":"https://icboms.com/murata-electronics/LQH43NN6R8K03L","factsUrl":"https://icboms.com/api/mcp/products/LQH43NN6R8K03L","rawCanonicalId":null},"summary":{"shortDescription":"Murata Electronics, LQH43 series, Drum Core Wirewound Inductor, LQH43NN6R8K03L, 6.8 µH, ±10%, 450 mA, Unshielded, 1812 (4532 Metric), Tape & Reel.","salesMarkdown":"## 6.8 µH wirewound inductor — core parametrics and AC performance The Murata LQH43NN6R8K03L is a drum-core, ferrite-core wirewound inductor in the LQH43 series, unshielded, with an inductance of 6.8 µH at 1 MHz test frequency and ±10% tolerance. Rated for 450 mA continuous current with a maximum DC resistance of 500 mΩ — the DCR sets the I²R heating floor at full load, so derate for ambient temperature above 85°C. Self-resonant frequency is 31 MHz, and the Q factor is 30 at 1 MHz, giving a usable inductive region up to roughly 10 MHz before parasitic capacitance dominates. ## 1812 SMD footprint and temperature envelope Operating temperature range is -40°C to +105°C, suitable for industrial and automotive cabin environments but not for under-hood exposure above 105°C. Supplied on tape and reel (cut tape available), making it compatible with automated assembly lines.","metaTitle":"Murata LQH43NN6R8K03L 6.8µH Unshielded Wirewound Inductor","metaDescription":"Murata LQH43NN6R8K03L, 6.8µH ±10% drum-core wirewound inductor, 450mA, 500mΩ DCR, 1812 SMD. Active production, sourced 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":"LQH43","Package":"Tape & Reel (TR) Cut Tape (CT)","Ratings":"-","Q @ Freq":"30 @ 1MHz","Shielding":"Unshielded","Tolerance":"±10%","Inductance":"6.8 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)":"500mOhm Max","Current Rating (Amps)":"450 mA","Height - Seated (Max)":"0.110\\\" (2.80mm)","Operating Temperature":"-40°C ~ 105°C","Supplier Device Package":"1812 (4532 Metric)","Frequency - Self Resonant":"31MHz","Current - Saturation (Isat)":"-","Inductance Frequency - Test":"1 MHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.2818","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/d0d6b1d39c76e30b3c05600906460c39.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Who supplies LQH43NN6R8K03L and how is it quoted for volume purchases?","answer":"We source the LQH43NN6R8K03L through authorized and independent distribution channels."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/murata-electronics/LQH43NN6R8K03L","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/murata-electronics/LQH43NN6R8K03L 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}}