{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LBC2518T331MV","brand":"Taiyo Yuden","brandSlug":"taiyo-yuden","productSlug":"LBC2518T331MV","canonicalUrl":"https://icboms.com/taiyo-yuden/LBC2518T331MV","factsUrl":"https://icboms.com/api/mcp/products/LBC2518T331MV","rawCanonicalId":null},"summary":{"shortDescription":"Taiyo Yuden LB, C Type wirewound inductor, LBC2518T331MV, 330 µH, ±20%, 65 mA, 15.99 Ohm DCR, unshielded, 1007 (2518 Metric) surface mount.","salesMarkdown":"## NRND — plan your BOM migration Taiyo Yuden has marked the LBC2518T331MV as Not Recommended for New Designs (NRND). This means the part is still available for existing production but is not intended for new BOMs. For current builds, sourcing is through independent distribution channels — availability and pricing are confirmed at RFQ. No pin-compatible drop-in replacement is listed by Taiyo Yuden; a parametric search for 330 µH in the same 1007 footprint is the practical migration path. ## 330 µH, 65 mA — where it fits The LBC2518T331MV is a wirewound, unshielded inductor rated at 330 µH with a ±20% tolerance and a DC current rating of 65 mA. The DC resistance is 15.99 Ohm max, which sets the I²R loss and temperature rise — for a 65 mA load, expect about 67 mW of copper loss at the DCR limit. The self-resonant frequency is 4.5 MHz, tested at 796 kHz. This means the inductor's impedance peaks near 4.5 MHz and becomes capacitive above that — useful for low-frequency filtering (DC-DC converters, EMI suppression) but not for RF tank circuits above a few MHz. Operating temperature range is -40°C to 105°C, covering industrial and automotive cabin environments. The unshielded construction means magnetic flux radiates — keep sensitive traces or other magnetics at least one package width away to avoid coupling. ## Package and reflow fit The footprint is standard for the 2518 size — no special pad geometry needed. Tape-and-reel packaging (TR) is standard for pick-and-place. Confirm with the lot-specific label if the part has been stored beyond the floor-life period.","metaTitle":"Taiyo Yuden LBC2518T331MV 330 µH Wirewound Inductor, NRND","metaDescription":"Taiyo Yuden LBC2518T331MV wirewound inductor, 330 µH, 65 mA, 1007 package. NRND status — sourced to order. Request RFQ for current pricing and availability.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"NRND","categoryPath":["Inductors & Chokes"],"specifications":{"Mfr":"Taiyo Yuden","Type":"Wirewound","Series":"LB, C Type","Package":"Tape & Reel (TR)","Ratings":"-","Features":"-","Q @ Freq":"-","Shielding":"Unshielded","Tolerance":"±20%","Inductance":"330 µH","Mounting Type":"Surface Mount","Package / Case":"1007 (2518 Metric)","Product Status":"Not For New Designs","Material - Core":"-","lifecycle_stage":"unknown","Size / Dimension":"0.098\\\" L x 0.071\\\" W (2.50mm x 1.80mm)","DC Resistance (DCR)":"15.99Ohm Max","Current Rating (Amps)":"65 mA","Height - Seated (Max)":"0.079\\\" (2.00mm)","Operating Temperature":"-40°C ~ 105°C","Supplier Device Package":"1007 (2518 Metric)","Frequency - Self Resonant":"4.5MHz","Current - Saturation (Isat)":"-","Inductance Frequency - Test":"796 kHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.1190","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to LBC2518T331MV?","answer":"No official pin-compatible successor is listed by Taiyo Yuden. For a parametric replacement, search for 330 µH ±20% in a 2518 (1007) footprint with a 65 mA or higher current rating. The unshielded wirewound construction is common across multiple vendors."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiyo-yuden/LBC2518T331MV","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/taiyo-yuden/LBC2518T331MV 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}}