{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LBC2518T221MV","brand":"Taiyo Yuden","brandSlug":"taiyo-yuden","productSlug":"LBC2518T221MV","canonicalUrl":"https://icboms.com/taiyo-yuden/LBC2518T221MV","factsUrl":"https://icboms.com/api/mcp/products/LBC2518T221MV","rawCanonicalId":null},"summary":{"shortDescription":"Taiyo Yuden LB, C Type wirewound inductor, LBC2518T221MV, 220 µH, ±20%, 80 mA, 10.92 Ohm DCR, unshielded, 1007 (2518 metric) SMD, -40°C to +105°C.","salesMarkdown":"## 220 µH wirewound in a 1007 SMD body — where the inductance and current rating meet The LBC2518T221MV is a 220 µH ±20% unshielded wirewound inductor in Taiyo Yuden's LB, C Type series, surface-mounted in the 1007 (2518 metric) package. The 80 mA current rating and 10.92 Ohm max DCR define its conduction loss — at full rated current the I²R dissipation is about 70 mW, which the compact 2.50mm x 1.80mm body must shed into the board copper without exceeding the 105°C upper operating limit. ## Self-resonant frequency and the inductive operating band The self-resonant frequency is 5.5 MHz (tested at 796 kHz). Above that point the winding's inter-turn capacitance cancels the inductance and the impedance becomes capacitive — this sets the usable bandwidth for filtering or energy storage. For a 220 µH inductor, 5.5 MHz SRF is typical of a wirewound construction with moderate layer-to-layer capacitance. The unshielded construction means the magnetic field extends beyond the body. In a dense layout, keep adjacent traces and low-impedance loops at least one body width away to avoid coupling into the inductor's field. ## Active production — sourcing posture for BOM lines Taiyo Yuden lists the LBC2518T221MV as Active. The part is on the factory's current price book and can be sourced through authorized distribution channels.","metaTitle":"Taiyo Yuden LBC2518T221MV 220 µH Wirewound Inductor, 80 mA","metaDescription":"Taiyo Yuden LBC2518T221MV, 220 µH ±20% unshielded wirewound inductor, 80 mA rated current, 10.92 Ohm DCR max, 1007 (2518 metric) SMD, -40°C to +105°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","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":"220 µH","Mounting Type":"Surface Mount","Package / Case":"1007 (2518 Metric)","Product Status":"Active","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":"$0.1260","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the inductance and current rating of LBC2518T221MV?","answer":"It is a 220 µH ±20% wirewound inductor rated for 80 mA continuous current, with a maximum DC resistance of 10.92 Ohm. The 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/LBC2518T221MV","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/taiyo-yuden/LBC2518T221MV 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}}