{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPSB475M016R0800","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TPSB475M016R0800","canonicalUrl":"https://icboms.com/kyocera-avx/TPSB475M016R0800","factsUrl":"https://icboms.com/api/mcp/products/TPSB475M016R0800","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TPS series, molded tantalum capacitor, 4.7 µF ±20%, 16 V rated, 800 mOhm ESR, B-case 1411 (3528 Metric), -55 to 125 °C operating range.","salesMarkdown":"## What this tantalum does in the circuit The 4.7 µF capacitance at 16 V covers the typical rail filtering range for 3.3 V and 5 V buses, with enough voltage margin for 12 V rails that see transients. The 800 mOhm ESR is the key loss term: it sets the ripple current the cap can handle before self-heating becomes a reliability concern. For a buck converter switching at 500 kHz, that ESR contributes roughly 10-15 mW of dissipation at 150 mA ripple — well within the part's thermal budget, but worth checking against the converter's ripple current spec. The molded case and 125 °C rating mean it survives the reflow profile without cracking, which is the failure mode in cheaper tantalums run near their temperature ceiling. KYOCERA AVX continues to manufacture the TPS series in this B-case package. B-case size per manufacturer code — 3.50 mm x 2.80 mm footprint, 2.10 mm seated height. The 1411 (3528 Metric) / 1210 equivalent package is a common tantalum footprint; the pad layout matches the standard EIA-535-BAAC outline.","metaTitle":"TPSB475M016R0800 KYOCERA AVX TPS Series Molded Tantalum","metaDescription":"KYOCERA AVX TPSB475M016R0800 molded tantalum capacitor, 4.7 µF, 16 V, ±20%, 800 mOhm ESR, B-case, -55 to 125 °C. Active production. Sourced per RFQ.","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":"4.7 µF","Failure Rate":"-","Lead Spacing":"-","Mounting Type":"Surface Mount","Package / Case":"1411 (3528 Metric), 1210","Product Status":"Active","Voltage - Rated":"16 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)":"800mOhm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6400","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b00017213ae4c6777a643c3e703ff6ae.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the footprint for TPSB475M016R0800?","answer":"Manufacturer size code B, which corresponds to a 3.50 mm x 2.80 mm body (0.138\" x 0.110\") with a seated height of 2.10 mm (0.083\"). The package case is listed as 1411 (3528 Metric) / 1210. The pad layout follows the standard EIA-535-BAAC tantalum footprint for this case size."},{"question":"What is the closest alternative to TPSB475M016R0800 in the same family?","answer":"Within the KYOCERA AVX TPS series, a direct parametric match would be another B-case, 4.7 µF, 16 V, ±20% tantalum with a similar ESR. The TPS series is general-purpose; a lower-ESR variant (e.g., the TPSB475M016R0500 with 500 mOhm) would handle higher ripple current but costs more. No pin-compatible second source is listed — the footprint is standard, so any B-case tantalum from a different manufacturer (Kemet, Vishay) will fit the same pads, but the ESR and temperature rating must be verified against the circuit."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TPSB475M016R0800","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TPSB475M016R0800 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}}