{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LQH43NH820J03L","brand":"Murata Electronics","brandSlug":"murata-electronics","productSlug":"LQH43NH820J03L","canonicalUrl":"https://icboms.com/murata-electronics/LQH43NH820J03L","factsUrl":"https://icboms.com/api/mcp/products/LQH43NH820J03L","rawCanonicalId":null},"summary":{"shortDescription":"Murata Electronics LQH43 series, Drum Core Wirewound Inductor, 82 µH, ±5%, 165 mA, 2.04 Ohm DCR, 1812 (4532 Metric), AEC-Q200.","salesMarkdown":"## AEC-Q200 qualified for automotive and industrial filtering The Murata LQH43NH820J03L is a drum core wirewound inductor in the LQH43 series, rated 82 µH ±5% with a 165 mA current rating. ## DCR and self-resonant frequency define the usable band DC resistance is 2.04 Ohm max — at 165 mA the I²R loss is about 55 mW, which is within the 1812 package's thermal budget for a standard reflow profile. The self-resonant frequency is 7.5 MHz; above that the inductor behaves capacitively, so the effective filtering range stops well before that point.","metaTitle":"Murata LQH43NH820J03L Inductor, 82 µH, 165 mA, AEC-Q200","metaDescription":"Murata LQH43NH820J03L drum core wirewound inductor, 82 µH ±5%, 165 mA, 2.04 Ohm DCR, AEC-Q200 qualified. 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":"LQH43","Package":"Tape & Reel (TR) Cut Tape (CT)","Ratings":"AEC-Q200","Features":"-","Q @ Freq":"35 @ 1MHz","Shielding":"Unshielded","Tolerance":"±5%","Inductance":"82 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":"LQH43NH","DC Resistance (DCR)":"2.04Ohm Max","Current Rating (Amps)":"165 mA","Height - Seated (Max)":"0.110\\\" (2.80mm)","Operating Temperature":"-40°C ~ 125°C","Supplier Device Package":"1812","Frequency - Self Resonant":"7.5MHz","Current - Saturation (Isat)":"-","Inductance Frequency - Test":"1 MHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6100","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b8fe98626664ecf0068858b1162f6220.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LQH43NH820J03L/alternatives.json"},"ai":{"faq":[{"question":"What is the inductance tolerance and test frequency for LQH43NH820J03L?","answer":"Inductance is 82 µH ±5%, tested at 1 MHz. The self-resonant frequency is 7.5 MHz, so the part is inductive up to that point."},{"question":"Is LQH43NH820J03L suitable for automotive designs?","answer":"Yes, it is AEC-Q200 qualified, meaning it has passed the automotive-grade passive component reliability tests."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/murata-electronics/LQH43NH820J03L","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/murata-electronics/LQH43NH820J03L 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}}