{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPSE477K006R0045","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TPSE477K006R0045","canonicalUrl":"https://icboms.com/kyocera-avx/TPSE477K006R0045","factsUrl":"https://icboms.com/api/mcp/products/TPSE477K006R0045","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TPS series molded tantalum capacitor, TPSE477K006R0045, 470 µF, 6.3 V, 45 mOhm ESR, ±10%, 2917 (7343 Metric) case, -55 to 125 °C.","salesMarkdown":"## 470 µF, 6.3 V, 45 mOhm ESR — the parametric fit for bulk decoupling The TPSE477K006R0045: The 45 mOhm ESR keeps self-heating under control at ripple currents typical of a 3 A to 5 A rail; the capacitor's ripple current capability is inversely proportional to ESR, so this part suits designs where the ripple current exceeds what a higher-ESR (100 mOhm+) tantalum could sustain. ## Case size 2917 (E code) — mechanical fit without a board spin Surface-mount molded construction with a ±10 % tolerance — the molded case provides mechanical stability during reflow and the tolerance band is tight enough for output filter designs that need predictable capacitance at the nominal voltage.","metaTitle":"TPSE477K006R0045 KYOCERA AVX TPS 470 µF 6.3 V 45 mOhm ESR","metaDescription":"TPSE477K006R0045 from KYOCERA AVX, TPS series molded tantalum capacitor, 470 µF, 6.3 V, 45 mOhm ESR, ±10%, -55 to 125 °C, 2917 case.","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) Cut Tape (CT)","Features":"General Purpose","Tolerance":"±10%","Capacitance":"470 µF","Failure Rate":"-","Lead Spacing":"-","Mounting Type":"Surface Mount","Package / Case":"2917 (7343 Metric)","Product Status":"Active","Voltage - Rated":"6.3 V","lifecycle_stage":"unknown","Lifetime @ Temp.":"-","Size / Dimension":"0.287\\\" L x 0.169\\\" W (7.30mm x 4.30mm)","Height - Seated (Max)":"0.169\\\" (4.30mm)","Operating Temperature":"-55°C ~ 125°C","Manufacturer Size Code":"E","ESR (Equivalent Series Resistance)":"45mOhm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.1900","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b00017213ae4c6777a643c3e703ff6ae.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPSE477K006R0045/alternatives.json"},"ai":{"faq":[{"question":"What is the ESR of TPSE477K006R0045 and why does it matter?","answer":"The maximum ESR is 45 mOhm. This is the key spec for ripple current handling — a lower ESR means the capacitor can absorb more AC ripple current before self-heating exceeds the rated temperature rise, making it suitable for output filtering in DC-DC converters and bulk decoupling on processor power rails."},{"question":"What package and footprint does TPSE477K006R0045 use?","answer":"This is the standard large-case tantalum footprint shared across the TPS series, so a single PCB layout can accommodate multiple capacitance values within the same voltage rating."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TPSE477K006R0045","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TPSE477K006R0045 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}}