{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LQH31MN5R6K03L","brand":"Murata Electronics","brandSlug":"murata-electronics","productSlug":"LQH31MN5R6K03L","canonicalUrl":"https://icboms.com/murata-electronics/LQH31MN5R6K03L","factsUrl":"https://icboms.com/api/mcp/products/LQH31MN5R6K03L","rawCanonicalId":null},"summary":{"shortDescription":"Murata Electronics LQH31 series, Drum Core Wirewound Inductor, LQH31MN5R6K03L, 5.6 µH, ±10%, 115 mA, 2.34 Ohm DCR, Unshielded, 1206 (3216 Metric), Last Buy.","salesMarkdown":"## Last Buy — what it means for your BOM Murata lists the LQH31MN5R6K03L as Last Buy — the manufacturer has stopped regular production and is fulfilling final orders within a defined window. If your BOM calls for this exact 5.6 µH unshielded wirewound inductor, the procurement window is closing. ## Parametric fit — 5.6 µH, 115 mA, 2.34 Ohm DCR Rated 5.6 µH at 1 MHz test frequency with ±10% tolerance. The 115 mA current rating is the DC current at which the inductance typically drops by 10% — stay within this for nominal performance. Maximum DC resistance of 2.34 Ohm sets the copper loss; at 115 mA the I²R loss is about 31 mW, negligible in most surface-mount designs. Unshielded drum-core wirewound construction with a ferrite core. The self-resonant frequency of 28 MHz defines the upper frequency where the inductor behaves inductively — above that, parasitic capacitance dominates. Q factor of 35 at 8 MHz indicates moderate ac losses at that frequency.","metaTitle":"LQH31MN5R6K03L Murata 5.6 µH 115 mA Last Buy Inductor","metaDescription":"LQH31MN5R6K03L Murata LQH31 series 5.6 µH unshielded wirewound inductor, 115 mA, 2.34 Ohm DCR. Last Buy – 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":"35 @ 8MHz","Shielding":"Unshielded","Tolerance":"±10%","Inductance":"5.6 µH","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":"LQH31MN","DC Resistance (DCR)":"2.34Ohm Max","Current Rating (Amps)":"115 mA","Height - Seated (Max)":"0.079\\\" (2.00mm)","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"1206","Frequency - Self Resonant":"28MHz","Current - Saturation (Isat)":"-","Inductance Frequency - Test":"1 MHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6500","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/23793266b202ae546e5047be20f0e556.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the inductance and current rating of LQH31MN5R6K03L?","answer":"5.6 µH at 1 MHz test frequency, ±10% tolerance, with a DC current rating of 115 mA and a maximum DC resistance of 2.34 Ohm."},{"question":"Is LQH31MN5R6K03L shielded or unshielded?","answer":"Unshielded drum-core wirewound construction with a ferrite core. The self-resonant frequency is 28 MHz."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/murata-electronics/LQH31MN5R6K03L","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/murata-electronics/LQH31MN5R6K03L 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}}