{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LBC2518T221KV","brand":"Taiyo Yuden","brandSlug":"taiyo-yuden","productSlug":"LBC2518T221KV","canonicalUrl":"https://icboms.com/taiyo-yuden/LBC2518T221KV","factsUrl":"https://icboms.com/api/mcp/products/LBC2518T221KV","rawCanonicalId":null},"summary":{"shortDescription":"Taiyo Yuden LB, C Type wirewound inductor, LBC2518T221KV, 220 µH, ±10%, 80 mA, unshielded, 1007 (2518 Metric), Tape & Reel.","salesMarkdown":"## Wirewound 220 µH in a 1007 footprint The LBC2518T221KV is a 220 µH wirewound inductor from Taiyo Yuden's LB, C Type series, unshielded, in a 1007 (2518 Metric) surface-mount package. Rated for 80 mA continuous current with a maximum DC resistance of 10.92 Ohm — the DCR dominates the I²R loss at this inductance value, so the 80 mA ceiling is set by the winding temperature rise, not the magnetic core. Self-resonant frequency is 5.5 MHz, tested at 796 kHz; above that frequency the inductor behaves capacitively and loses its inductive impedance. ## NRND — sourcing posture Taiyo Yuden lists this part as Not Recommended for New Designs (NRND) — it remains available for existing BOM positions but is not intended for new product introductions. For a replacement, parametric matching (same 220 µH, 80 mA, 1007 footprint, unshielded) is the route; a board spin may be needed if the DCR or self-resonant frequency must be identical.","metaTitle":"Taiyo Yuden LBC2518T221KV 220 µH Wirewound Inductor, NRND","metaDescription":"Taiyo Yuden LBC2518T221KV, 220 µH unshielded wirewound inductor in 1007 package. 80 mA rating, 10.92 Ohm DCR. NRND — sourced to order against RFQ.","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":"±10%","Inductance":"220 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)":"10.92Ohm Max","Current Rating (Amps)":"80 mA","Height - Seated (Max)":"0.079\\\" (2.00mm)","Operating Temperature":"-40°C ~ 105°C","Supplier Device Package":"1007 (2518 Metric)","Frequency - Self Resonant":"5.5MHz","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 inductance and current rating of LBC2518T221KV?","answer":"220 µH ±10%, rated 80 mA continuous with a maximum DCR of 10.92 Ohm. Self-resonant frequency is 5.5 MHz."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiyo-yuden/LBC2518T221KV","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/taiyo-yuden/LBC2518T221KV 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}}