{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LBC2518T680MV","brand":"Taiyo Yuden","brandSlug":"taiyo-yuden","productSlug":"LBC2518T680MV","canonicalUrl":"https://icboms.com/taiyo-yuden/LBC2518T680MV","factsUrl":"https://icboms.com/api/mcp/products/LBC2518T680MV","rawCanonicalId":null},"summary":{"shortDescription":"Taiyo Yuden LB, C Type wirewound inductor, LBC2518T680MV, 68 µH, ±20%, 140 mA, 3.64 Ohm DCR, unshielded, 1007 (2518 Metric) SMD.","salesMarkdown":"## 68 µH, 140 mA — the DC bias and loss trade-off The LBC2518T680MV is a wirewound unshielded inductor from Taiyo Yuden's LB, C Type series, rated at 68 µH with a ±20% tolerance and a 140 mA current rating. ## Self-resonant frequency and unshielded construction The self-resonant frequency is 9.5 MHz — above this the inductor's parasitic capacitance dominates and the impedance drops, so the part is suited for DC-DC converters and filter stages switching below that ceiling. The unshielded construction means the magnetic field radiates; keep sensitive analog traces or high-impedance nodes at least a few millimeters away from the body. ## NRND — sourcing posture for this inductor No official successor order code is recorded, so the 68 µH, 140 mA, 1007 footprint parameters define the replacement search.","metaTitle":"Taiyo Yuden LBC2518T680MV 68 µH Wirewound Inductor, NRND","metaDescription":"Taiyo Yuden LBC2518T680MV wirewound inductor, 68 µH, 140 mA, 3.64 Ohm DCR, 1007 (2518 Metric) SMD. NRND lifecycle — 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":"±20%","Inductance":"68 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)":"3.64Ohm Max","Current Rating (Amps)":"140 mA","Height - Seated (Max)":"0.079\\\" (2.00mm)","Operating Temperature":"-40°C ~ 105°C","Supplier Device Package":"1007 (2518 Metric)","Frequency - Self Resonant":"9.5MHz","Current - Saturation (Isat)":"-","Inductance Frequency - Test":"2.52 MHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.1190","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6821f4f9bdf83d4b7d6600ea4042e985.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy LBC2518T680MV or check stock?","answer":"No stock-holding claim — each lot is verified at the time of the request."},{"question":"What is the inductance and current rating of LBC2518T680MV?","answer":"68 µH ±20% with a 140 mA current rating. The DC resistance is 3.64 Ohm max."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiyo-yuden/LBC2518T680MV","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/taiyo-yuden/LBC2518T680MV 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}}