{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LBC3225T680MR","brand":"Taiyo Yuden","brandSlug":"taiyo-yuden","productSlug":"LBC3225T680MR","canonicalUrl":"https://icboms.com/taiyo-yuden/LBC3225T680MR","factsUrl":"https://icboms.com/api/mcp/products/LBC3225T680MR","rawCanonicalId":null},"summary":{"shortDescription":"Taiyo Yuden LB, C Type wirewound inductor, unshielded, 68 µH, ±20%, 190 mA, 1 Ohm DCR, 1210 (3225 Metric), Tape & Reel.","salesMarkdown":"## NRND — what it means for your BOM The LBC3225T680MR: That means the part is still orderable for existing production runs, but you should not drop it into a new board layout — the manufacturer has flagged it for eventual end-of-life, and a last-time-buy window may close without notice. ## 68 µH, 190 mA — what the ratings tell you This is a 68 µH wirewound inductor in an unshielded 1210 (3225 Metric) package. The 190 mA current rating is the DC current at which the inductance typically drops by 10% — push past that and the core starts to saturate, which shows up as a hot inductor and a noisy rail on the scope. The 1 Ohm DCR means at 190 mA you are dropping 190 mV and dissipating about 36 mW as heat; that is fine for a signal-line filter or a low-power buck converter, but not for a high-efficiency power stage. The self-resonant frequency is 8 MHz. Above that frequency the inductor looks capacitive, so if you are filtering a 10 MHz switching node, this part will not do what the inductance number suggests. Keep the switching frequency well below 8 MHz — say 2–3 MHz — to stay in the inductive region. The unshielded construction means the magnetic field leaks — keep it away from sensitive analog traces or other inductors that could cross-couple. ## Sourcing and replacement path The 1210 (3225 Metric) package is a standard size, so alternatives exist — but the DCR and current rating will differ, so re-qualify the power dissipation on your board.","metaTitle":"Taiyo Yuden LBC3225T680MR 68 µH Wirewound Inductor, NRND","metaDescription":"Taiyo Yuden LBC3225T680MR wirewound inductor, 68 µH, 190 mA, 1 Ohm DCR, 1210 package. NRND — order for existing BOMs. Quoted per 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) Cut Tape (CT)","Ratings":"-","Q @ Freq":"-","Shielding":"Unshielded","Tolerance":"±20%","Inductance":"68 µH","Mounting Type":"Surface Mount","Package / Case":"1210 (3225 Metric)","Product Status":"Not For New Designs","Material - Core":"-","lifecycle_stage":"unknown","Size / Dimension":"0.126\\\" L x 0.098\\\" W (3.20mm x 2.50mm)","DC Resistance (DCR)":"1Ohm","Current Rating (Amps)":"190 mA","Height - Seated (Max)":"0.106\\\" (2.70mm)","Operating Temperature":"-40°C ~ 105°C","Supplier Device Package":"1210 (3225 Metric)","Frequency - Self Resonant":"8MHz","Current - Saturation (Isat)":"-","Inductance Frequency - Test":"100 kHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.1600","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/da33c15483aa08d984a9dbc79538476c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How can I order LBC3225T680MR or check availability?","answer":"We source the LBC3225T680MR through independent distribution and quote it per your BOM quantity."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiyo-yuden/LBC3225T680MR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/taiyo-yuden/LBC3225T680MR 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}}