{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPSD477M006R0045","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TPSD477M006R0045","canonicalUrl":"https://icboms.com/kyocera-avx/TPSD477M006R0045","factsUrl":"https://icboms.com/api/mcp/products/TPSD477M006R0045","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TPS series, Molded tantalum capacitor, 470 µF, 6.3 V, ±20%, 45 mOhm ESR, 2917 (7343 Metric) D case, -55 to +125°C.","salesMarkdown":"## 470 µF, 6.3 V, 45 mOhm ESR — bulk decoupling in the D case The TPSD477M006R0045: That ESR figure is the number to watch in power-supply decoupling and hold-up circuits: at 470 µF and 6.3 V, the 45 mOhm ESR limits ripple voltage and self-heating, so this part handles higher ripple current than a standard tantalum with similar capacitance but twice the ESR would. The molded construction gives consistent dimensional control during reflow and simplifies pick-and-place handling. ## Temperature range and operating environment At the high end, the voltage derating curve applies — standard practice for tantalum capacitors is to apply 50% de-rating (3.15 V max in this case) for best reliability, especially in circuits with low-impedance sources. General-purpose feature set (no low-ESR or high-reliability suffix) means it fits bulk decoupling and filtering roles where the 45 mOhm ESR is acceptable and the operating temperature stays within the -55°C to +125°C window.","metaTitle":"KYOCERA AVX TPSD477M006R0045 Tantalum, 470 µF, 6.3 V, D Case","metaDescription":"470 µF, 6.3 V molded tantalum capacitor, 45 mOhm ESR, D case (2917), -55 to 125°C. TPS series. Active. In-stock quotes available upon request.","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":"±20%","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)":"0.122\\\" (3.10mm)","Operating Temperature":"-55°C ~ 125°C","Manufacturer Size Code":"D","ESR (Equivalent Series Resistance)":"45mOhm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.9200","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b00017213ae4c6777a643c3e703ff6ae.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the ESR of TPSD477M006R0045 and why does it matter?","answer":"The ESR is 45 mOhm. At 470 µF and 6.3 V, this ESR is the main thermal limiter — lower ESR allows higher ripple current without overheating the capacitor. For a buck converter output or point-of-load decoupling, 45 mOhm is a solid mid-range value; if the design requires sub-20 mOhm ESR, look at the TPS series low-ESR variants."},{"question":"How do I get current pricing and availability for TPSD477M006R0045?","answer":"Submit an RFQ against this listing."},{"question":"What is the case size and footprint for TPSD477M006R0045?","answer":"The footprint matches the standard D-case tantalum capacitor land pattern."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TPSD477M006R0045","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TPSD477M006R0045 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}}