{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LQH32CN6R8M53L","brand":"Murata Electronics","brandSlug":"murata-electronics","productSlug":"LQH32CN6R8M53L","canonicalUrl":"https://icboms.com/murata-electronics/LQH32CN6R8M53L","factsUrl":"https://icboms.com/api/mcp/products/LQH32CN6R8M53L","rawCanonicalId":null},"summary":{"shortDescription":"Murata Electronics LQH32 series drum core wirewound inductor, unshielded, 6.8 µH, ±20%, 540 mA, 325 mOhm DCR, 1210 (3225 metric) package, surface mount.","salesMarkdown":"## Core parametrics and DC bias margin The LQH32CN6R8M53L is a drum core wirewound inductor from Murata's LQH32 series, rated 6.8 µH at 1 MHz with ±20% tolerance. Its 540 mA current rating is the DC bias point where inductance typically drops 10% — for a 500 mA rail, the margin is tight; derate if ambient exceeds 85°C. Maximum DC resistance is 325 mOhm, which at 540 mA dissipates about 95 mW — fine for a 1210 footprint but worth checking against the board's copper pour if the inductor sits near a hot regulator. Self-resonant frequency is 32 MHz; above that the component behaves capacitively. Keep the switching frequency of the downstream converter below 10 MHz to stay in the inductive region with margin. ## Package and storage Unshielded construction — keep sensitive traces or low-level analog signals at least 2 mm away from the body to avoid magnetic coupling. Operating temperature range is -40°C to 85°C. The ferrite core material is stable across this band, but the DCR rises with temperature; at 85°C ambient the I²R loss increases roughly 20% over the 25°C value. ## Lifecycle and supply posture The LQH32 series is a mature, high-volume line; second-source equivalents exist from other manufacturers in the same 1210 footprint, but pin-compatible drop-in from a different brand requires verifying the same inductance, DCR, and current rating.","metaTitle":"Murata LQH32CN6R8M53L Inductor, 6.8 µH, 540 mA","metaDescription":"Murata LQH32CN6R8M53L drum core wirewound inductor, 6.8 µH, 540 mA, 325 mOhm DCR, unshielded, 1210 package, active production, available 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) Cut Tape (CT)","Ratings":"-","Q @ Freq":"-","Shielding":"Unshielded","Tolerance":"±20%","Inductance":"6.8 µH","Mounting Type":"Surface Mount","Package / Case":"Nonstandard","Material - Core":"Ferrite","lifecycle_stage":"unknown","Size / Dimension":"0.126\\\" L x 0.098\\\" W (3.20mm x 2.50mm)","Base Product Number":"LQH32CN","DC Resistance (DCR)":"325mOhm Max","Current Rating (Amps)":"540 mA","Height - Seated (Max)":"0.067\\\" (1.70mm)","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":"$0.3400","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4631e89acc724af2b252dede1df988c2.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to LQH32CN6R8M53L?","answer":"Any 1210 (3225 metric) unshielded wirewound inductor with 6.8 µH ±20%, 540 mA or higher current rating, and DCR at or below 325 mOhm is a functional equivalent — verify the self-resonant frequency and temperature rating against your circuit."},{"question":"What compliance documentation does Murata provide for LQH32CN6R8M53L?","answer":"The part is RoHS-compliant and REACH-compliant per Murata's standard declarations. No UL or IEC certification is listed in the available specifications."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/murata-electronics/LQH32CN6R8M53L","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/murata-electronics/LQH32CN6R8M53L 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}}