{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPSB476K010A0250","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TPSB476K010A0250","canonicalUrl":"https://icboms.com/kyocera-avx/TPSB476K010A0250","factsUrl":"https://icboms.com/api/mcp/products/TPSB476K010A0250","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TPS series, molded tantalum, 47 µF ±10%, 10 V rated, 250 mOhm ESR, 1210 (3528 Metric) case, -55°C to 125°C, Tape & Reel","salesMarkdown":"## ESR and voltage rating — the decoupling decision The TPSB476K010A0250: The 250 mOhm ESR at 10 V rated is the headline spec for a 47 µF tantalum in a DC-DC output filter or rail decoupling role. Molded case, 1210 footprint (3.50 mm x 2.80 mm), seated height 2.10 mm max — fits standard 1210 land pattern; no via-in-pad required for the anode termination. ## Temperature grade — where it sits on the board This cap holds its capacitance and ESR through engine-bay ambient, outdoor telecom cabinets in direct sun, and satellite thermal cycling — the molded construction keeps moisture ingress low across the range. Quoted to order against BOM quantity; reel quantities only (Tape & Reel). No direct second-source listed, but the TPS series is a standard molded tantalum family; functional equivalents from Kemet and Vishay share the same 1210 case code and voltage rating.","metaTitle":"TPSB476K010A0250 KYOCERA AVX Molded Tantalum Cap 47 µF 10 V","metaDescription":"KYOCERA AVX TPSB476K010A0250 molded tantalum capacitor, 47 µF, 10 V, ±10%, 250 mOhm ESR, -55°C to 125°C, 1210 case. Active production — quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Specialty Capacitors"],"specifications":{"Mfr":"KYOCERA AVX","Type":"Molded","Series":"TPS","Package":"Tape & Reel (TR)","Features":"General Purpose","Tolerance":"±10%","Capacitance":"47 µF","Failure Rate":"-","Lead Spacing":"-","Mounting Type":"Surface Mount","Package / Case":"1411 (3528 Metric), 1210","Product Status":"Active","Voltage - Rated":"10 V","lifecycle_stage":"unknown","Lifetime @ Temp.":"-","Size / Dimension":"0.138\\\" L x 0.110\\\" W (3.50mm x 2.80mm)","Height - Seated (Max)":"0.083\\\" (2.10mm)","Operating Temperature":"-55°C ~ 125°C","Manufacturer Size Code":"B","ESR (Equivalent Series Resistance)":"250mOhm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.7648","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b00017213ae4c6777a643c3e703ff6ae.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I find the datasheet for TPSB476K010A0250?","answer":"The datasheet is available from KYOCERA AVX under the TPS series. We can attach the current revision to your RFQ — request it when you send your BOM line quantity."},{"question":"Can I use a ceramic capacitor to replace TPSB476K010A0250?","answer":"A 47 µF MLCC at 10 V in a 1210 case would need X5R or X7R dielectric, but the DC bias derating on ceramic means you lose 60-80% of the capacitance at the rated voltage. The tantalum holds its 47 µF across the full 10 V range — a ceramic replacement would require a higher voltage rating (25 V or 50 V) and a larger case to match the effective capacitance."},{"question":"What is the closest pin-compatible alternative to TPSB476K010A0250?","answer":"No direct pin-compatible equivalent is listed by KYOCERA AVX. The TPS series is a standard molded tantalum; functional equivalents with the same 1210 case, 47 µF, 10 V, and ±10% tolerance are available from Kemet (T491 series) and Vishay (293D series). ESR values differ — verify your ripple current budget before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TPSB476K010A0250","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TPSB476K010A0250 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}}