{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LQH31HNR88K03L","brand":"Murata Electronics","brandSlug":"murata-electronics","productSlug":"LQH31HNR88K03L","canonicalUrl":"https://icboms.com/murata-electronics/LQH31HNR88K03L","factsUrl":"https://icboms.com/api/mcp/products/LQH31HNR88K03L","rawCanonicalId":null},"summary":{"shortDescription":"Murata Electronics LQH31 series drum core wirewound inductor, LQH31HNR88K03L, 880 nH, ±10%, 180 mA, 860 mOhm DCR, 1206 (3216 Metric) SMD.","salesMarkdown":"## 880 nH, 180 mA — what the ratings tell you The LQH31HNR88K03L: Rated 880 nH ±10% at a test frequency of 1 MHz, with a maximum DC resistance of 860 mOhm and a continuous current rating of 180 mA. The DCR sets the self-heating floor: at full rated current, the I²R loss is about 28 mW, which is manageable in the 1206 footprint but limits the part to low-power filtering and decoupling roles. The self-resonant frequency is 200 MHz, and the Q factor is 60 at 100 MHz — these figures tell you the inductor behaves as an inductor up to roughly 200 MHz, above which parasitic capacitance dominates. For RF bias-T or impedance-matching networks in the VHF band, the Q of 60 at 100 MHz is a reasonable figure for a ferrite-core wirewound in this package. ## Construction and board fit Drum core wirewound construction on a ferrite core, unshielded — the magnetic field radiates from the open core, so adjacent traces and components need clearance to avoid coupling. Operating temperature range is -40°C to +85°C, which covers industrial and commercial environments but not extended automotive or under-hood applications. The ferrite core material has a Curie temperature well above the 85°C ceiling, so inductance stability across the rated range is typical for this class.","metaTitle":"Murata LQH31HNR88K03L 880nH Inductor, 180mA, 1206","metaDescription":"Murata LQH31HNR88K03L drum core wirewound inductor, 880nH ±10%, 180mA rated, 860mOhm DCR, 1206 SMD. Last Buy status — sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Last Buy","categoryPath":["Inductors & Chokes"],"specifications":{"Mfr":"Murata Electronics","Type":"Drum Core, Wirewound","Series":"LQH31","Package":"Tape & Reel (TR) Cut Tape (CT)","Ratings":"-","Q @ Freq":"60 @ 100MHz","Shielding":"Unshielded","Tolerance":"±10%","Inductance":"880 nH","Mounting Type":"Surface Mount","Package / Case":"1206 (3216 Metric)","Product Status":"Last Time Buy","Material - Core":"Ferrite","lifecycle_stage":"unknown","Size / Dimension":"0.126\\\" L x 0.063\\\" W (3.20mm x 1.60mm)","Base Product Number":"LQH31HN","DC Resistance (DCR)":"860mOhm Max","Current Rating (Amps)":"180 mA","Height - Seated (Max)":"0.079\\\" (2.00mm)","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"1206","Frequency - Self Resonant":"200MHz","Current - Saturation (Isat)":"-","Inductance Frequency - Test":"1 MHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3469","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/e25d4379cfb80e731ed5285aac1d8b5e.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How do I get current pricing and availability for LQH31HNR88K03L?","answer":"This part is in Last Buy status and is sourced through independent distribution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/murata-electronics/LQH31HNR88K03L","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/murata-electronics/LQH31HNR88K03L when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:34:45.345Z","lastPublished":"2026-07-20T14:34:45.345Z","indexable":true}}