{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LQH32CH6R8M53L","brand":"Murata Electronics","brandSlug":"murata-electronics","productSlug":"LQH32CH6R8M53L","canonicalUrl":"https://icboms.com/murata-electronics/LQH32CH6R8M53L","factsUrl":"https://icboms.com/api/mcp/products/LQH32CH6R8M53L","rawCanonicalId":null},"summary":{"shortDescription":"Murata Electronics LQH32 series, Drum Core Wirewound Inductor, LQH32CH6R8M53L, 6.8 µH, 540 mA, 250 mOhm DCR, Unshielded, 1210 (3225 Metric) package.","salesMarkdown":"## 6.8 µH wirewound in a 1210 footprint The LQH32CH6R8M53L is a drum-core, wirewound inductor from Murata's LQH32 series, offering 6.8 µH inductance in an unshielded 1210 (3225 metric) surface-mount package. Rated for 540 mA continuous current with a DC resistance of 250 mOhm, it suits power-supply filtering and DC-DC converter output stages where the inductance value and current rating align with the load budget. ## Parametric fit for DC-DC and signal filtering The 6.8 µH inductance is tested at 1 MHz and the self-resonant frequency sits at 32 MHz — well above typical switching frequencies for buck converters in the 500 kHz to 2 MHz range, so the inductor behaves as a pure inductance in-band without parasitic resonance. The 540 mA current rating is the saturation or thermal limit; for a 12 V to 3.3 V buck delivering 400 mA, the peak inductor current stays under this ceiling with margin. Unshielded construction means the magnetic field radiates — adjacent traces carrying sensitive analog signals should be kept at least one package width away to avoid coupling.","metaTitle":"Murata LQH32CH6R8M53L Drum Core Inductor, 6.8 µH, 540 mA","metaDescription":"Murata LQH32CH6R8M53L wirewound drum core inductor, 6.8 µH ±20%, 540 mA, 250 mOhm DCR, unshielded, 1210 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":"LQH32","Package":"Tape & Reel (TR)","Ratings":"-","Q @ Freq":"-","Shielding":"Unshielded","Tolerance":"±20%","Inductance":"6.8 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":"LQH32CH","DC Resistance (DCR)":"250mOhm","Current Rating (Amps)":"540 mA","Height - Seated (Max)":"0.087\\\" (2.20mm)","Operating Temperature":"-40°C~85°C","Supplier Device Package":"1210 (3225 Metric)","Frequency - Self Resonant":"32MHz","Current - Saturation (Isat)":"-","Inductance Frequency - Test":"1 MHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.1637","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4ebfb4c43f5ae8feaee78c5a259432ed.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the inductance tolerance and test frequency?","answer":"Tolerance is ±20% and the inductance is measured at 1 MHz."},{"question":"Is LQH32CH6R8M53L shielded?","answer":"No, it is unshielded. The magnetic field radiates, so board layout should account for coupling to nearby sensitive traces."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/murata-electronics/LQH32CH6R8M53L","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/murata-electronics/LQH32CH6R8M53L 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}}