{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPSW476M010R0125","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TPSW476M010R0125","canonicalUrl":"https://icboms.com/kyocera-avx/TPSW476M010R0125","factsUrl":"https://icboms.com/api/mcp/products/TPSW476M010R0125","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TPS Series molded tantalum capacitor, TPSW476M010R0125, 47 µF, 10 V, ±20%, 125 mOhm ESR, 2312 (6032 Metric) case, -55°C to 125°C.","salesMarkdown":"## 47 µF bulk decoupling — the ESR tells the story The TPSW476M010R0125 is a 47 µF molded tantalum capacitor from the TPS series, rated at 10 V with a 125 mOhm ESR. The 10 V rating calls for derating: for tantalum capacitors, staying at or below 50% of rated voltage is the standard reliability practice. That puts the practical operating ceiling at 5 V — a 3.3 V rail has comfortable margin; a 5 V rail is at the limit and should be reviewed against the application's surge and transient profile. ## Temperature grade and case — board-fit reality The -55°C to 125°C operating range covers the full military temperature envelope — this capacitor holds its spec across automotive under-hood, aerospace, and outdoor telecom ambient conditions. In a filter or regulator compensation network, the wide capacitance spread means the designer should simulate the worst-case corner — the actual capacitance at 20% low shifts the pole frequency, which can affect loop stability or ripple attenuation.","metaTitle":"KYOCERA AVX TPSW476M010R0125 Tantalum Cap, 47 µF, 10 V","metaDescription":"KYOCERA AVX TPSW476M010R0125 molded tantalum capacitor, 47 µF, 10 V, ±20%, 125 mOhm ESR, -55 to 125°C. 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":"±20%","Capacitance":"47 µF","Failure Rate":"-","Lead Spacing":"-","Mounting Type":"Surface Mount","Package / Case":"2312 (6032 Metric)","Product Status":"Active","Voltage - Rated":"10 V","lifecycle_stage":"unknown","Lifetime @ Temp.":"-","Size / Dimension":"0.236\\\" L x 0.126\\\" W (6.00mm x 3.20mm)","Height - Seated (Max)":"0.059\\\" (1.50mm)","Operating Temperature":"-55°C ~ 125°C","Manufacturer Size Code":"W","ESR (Equivalent Series Resistance)":"125mOhm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3614","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b00017213ae4c6777a643c3e703ff6ae.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the ESR of TPSW476M010R0125 and why does it matter?","answer":"The ESR is 125 mOhm. This value determines how much the capacitor self-heats under ripple current and how much the output voltage droops during a transient load step — lower ESR means less heating and tighter regulation."},{"question":"What voltage rail is TPSW476M010R0125 suitable for?","answer":"Rated at 10 V, the standard tantalum derating practice recommends staying at or below 50% of rated voltage for reliability, so the practical operating ceiling is 5 V. A 3.3 V rail has comfortable margin; a 5 V rail is at the limit."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TPSW476M010R0125","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TPSW476M010R0125 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}}