{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LBC2518T470M","brand":"Taiyo Yuden","brandSlug":"taiyo-yuden","productSlug":"LBC2518T470M","canonicalUrl":"https://icboms.com/taiyo-yuden/LBC2518T470M","factsUrl":"https://icboms.com/api/mcp/products/LBC2518T470M","rawCanonicalId":null},"summary":{"shortDescription":"Taiyo Yuden LB, C Type Drum Core, Wirewound Inductor, LBC2518T470M, 47 µH, ±20%, 165 mA, 1.9 Ohm DCR, 1007 (2518 Metric), Unshielded, Tape & Reel.","salesMarkdown":"## Inductance, current, and the load-current ceiling The LBC2518T470M is a 47 µH drum-core wirewound inductor from Taiyo Yuden's LB, C Type series, rated for 165 mA continuous current with a ±20% tolerance. Its 1.9 Ohm DC resistance sets the I²R loss at full rated current to roughly 52 mW — the self-heating is modest, but the unshielded construction means the magnetic field couples into nearby traces or adjacent inductors, so keep a clearance of at least one part width on the PCB. ## Footprint and temperature grade Ferrite core material and an operating range of -25°C to 105°C cover industrial and consumer environments, though the self-resonant frequency of 12 MHz limits use to switching frequencies well below that — typically under 2 MHz for a 47 µH value. ## NRND — not for new designs Existing BOM lines can be sustained through independent distribution, but new board spins should evaluate an active replacement with a similar inductance and current rating in the same footprint.","metaTitle":"Taiyo Yuden LBC2518T470M 47 µH Unshielded Wirewound Inductor","metaDescription":"Taiyo Yuden LBC2518T470M, 47 µH ±20%, 165 mA, 1.9 Ohm DCR, 1007 (2518 Metric), 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":"47 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)":"1.9Ohm","Current Rating (Amps)":"165 mA","Height - Seated (Max)":"0.079\\\" (2.00mm)","Operating Temperature":"-25°C ~ 105°C","Supplier Device Package":"1007 (2518 Metric)","Frequency - Self Resonant":"12MHz","Current - Saturation (Isat)":"-","Inductance Frequency - Test":"2.52 MHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.1500","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/8ceb81c494ab22de007a60b3b99e8324.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to LBC2518T470M?","answer":"No official pin-compatible successor is recorded for this part. For a replacement, look for a 47 µH ±20%, 165 mA or higher, unshielded wirewound inductor in the 1007 (2518 Metric) package. The self-resonant frequency and DCR should match or exceed the original to avoid circuit re-tuning."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiyo-yuden/LBC2518T470M","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/taiyo-yuden/LBC2518T470M 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}}