{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPSB476K006R0250","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TPSB476K006R0250","canonicalUrl":"https://icboms.com/kyocera-avx/TPSB476K006R0250","factsUrl":"https://icboms.com/api/mcp/products/TPSB476K006R0250","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TPS series, molded tantalum capacitor, 47 µF ±10%, 6.3 V rated, 250 mOhm ESR, B case (1411 / 1210), -55°C to 125°C, surface mount.","salesMarkdown":"Its 250 mOhm ESR is moderate for a 47 µF tantalum — high enough to limit ripple current but low enough to provide useful filtering on a 3.3 V or 1.8 V rail where bulk capacitance is needed to absorb load transients from a nearby switching regulator or digital load. ## Full military temperature range — avionics and downhole ready In an avionics power supply that sees -40°C cold-soak on the tarmac and +105°C near a hot engine bay, the capacitance and ESR remain within spec — no derating curve surprise at the cold end, and the 125°C ceiling provides margin above a typical 85°C ambient. The B case (1411 / 1210 metric) measures 3.50 mm x 2.80 mm with a seated height of 2.10 mm max. This is a common tantalum case size; the pad geometry matches the standard B-case land pattern used across many KYOCERA AVX and competitor parts.","metaTitle":"TPSB476K006R0250 47 µF 6.3 V Tantalum Capacitor - KYOCERA","metaDescription":"KYOCERA AVX TPSB476K006R0250: 47 µF, 6.3 V, ±10%, 250 mOhm ESR, -55°C to 125°C, B case (1411/1210). 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":"±10%","Capacitance":"47 µF","Failure Rate":"-","Lead Spacing":"-","Mounting Type":"Surface Mount","Package / Case":"1411 (3528 Metric), 1210","Product Status":"Active","Voltage - Rated":"6.3 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":"$0.7600","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b00017213ae4c6777a643c3e703ff6ae.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the ESR of TPSB476K006R0250?","answer":"250 mOhm equivalent series resistance at the standard test frequency."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TPSB476K006R0250","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TPSB476K006R0250 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}}