{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LBC2518T3R3M","brand":"Taiyo Yuden","brandSlug":"taiyo-yuden","productSlug":"LBC2518T3R3M","canonicalUrl":"https://icboms.com/taiyo-yuden/LBC2518T3R3M","factsUrl":"https://icboms.com/api/mcp/products/LBC2518T3R3M","rawCanonicalId":null},"summary":{"shortDescription":"Taiyo Yuden LB, C Type Drum Core, Wirewound Inductor, LBC2518T3R3M, 3.3 µH, ±20%, 560 mA, 208 mOhm DCR, Unshielded, 1007 (2518 Metric), Surface Mount.","salesMarkdown":"## Parametric profile and BOM-fit note The LBC2518T3R3M is a drum-core, wirewound inductor in Taiyo Yuden's LB, C Type series, offering 3.3 µH inductance with ±20% tolerance. Rated for 560 mA continuous current with a maximum DC resistance of 208 mOhm — the DCR sets the I²R heating floor, so at full rated current the self-heating is about 65 mW, well within the 105°C operating ceiling. Unshielded construction means the magnetic field extends beyond the core; adjacent traces or components on the same 1007 (2518 Metric) footprint may couple noise if placed inside the fringing field. Self-resonant frequency is 54 MHz, tested at 7.96 MHz — above SRF the inductor behaves capacitively, so the usable bandwidth for filtering or DC-DC output ripple is well below 54 MHz.","metaTitle":"Taiyo Yuden LBC2518T3R3M Drum Core Wirewound Inductor","metaDescription":"Taiyo Yuden LBC2518T3R3M unshielded wirewound inductor, 3.3 µH ±20%, 560 mA, 208 mOhm DCR, 1007 package. 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":"Drum Core, Wirewound","Series":"LB, C Type","Package":"Tape & Reel (TR) Cut Tape (CT)","Ratings":"-","Q @ Freq":"-","Shielding":"Unshielded","Tolerance":"±20%","Inductance":"3.3 µH","Mounting Type":"Surface Mount","Package / Case":"1007 (2518 Metric)","Product Status":"Not For New Designs","Material - Core":"Ferrite","lifecycle_stage":"unknown","Size / Dimension":"0.098\\\" L x 0.071\\\" W (2.50mm x 1.80mm)","DC Resistance (DCR)":"208mOhm Max","Current Rating (Amps)":"560 mA","Height - Seated (Max)":"0.079\\\" (2.00mm)","Operating Temperature":"-40°C ~ 105°C","Supplier Device Package":"1007 (2518 Metric)","Frequency - Self Resonant":"54MHz","Current - Saturation (Isat)":"-","Inductance Frequency - Test":"7.96 MHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.1500","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/75cea5ccda33074d410893e4ef012dab.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LBC2518T3R3M/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy LBC2518T3R3M or check stock?","answer":"The LBC2518T3R3M is available to order through independent distribution."},{"question":"What is the closest pin-compatible alternative to LBC2518T3R3M?","answer":"A functional replacement would need to match the 3.3 µH inductance, 560 mA current rating, 208 mOhm DCR, and 1007 (2518 Metric) footprint — confirm fit against the BOM position before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiyo-yuden/LBC2518T3R3M","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/taiyo-yuden/LBC2518T3R3M 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}}