{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPSE476M020R0125","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TPSE476M020R0125","canonicalUrl":"https://icboms.com/kyocera-avx/TPSE476M020R0125","factsUrl":"https://icboms.com/api/mcp/products/TPSE476M020R0125","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TPS series, Molded tantalum capacitor, TPSE476M020R0125, 47 µF, 20 V, ±20%, 125 mOhm ESR, 2917 (7343 Metric), Tape & Reel.","salesMarkdown":"## Active production — BOM-fit note The TPSE476M020R0125: The 125 mOhm ESR at 20 V rated voltage means it handles ripple current in a DC-DC output filter or hold-up cap application without excessive self-heating — the ESR is low enough to keep the temperature rise within the molded-case limits under typical switching-regulator ripple. ## Temperature range and deployment context Rated for -55°C to 125°C operating temperature, this is an industrial/military-grade tantalum — suitable for outdoor telecom, engine-bay electronics, or avionics power rails that see wide thermal cycling. The molded case and surface-mount 2917 package keep the part stable on the board under vibration. The ±20% tolerance is standard for tantalum electrolytics in bulk decoupling roles — the capacitance drift with temperature and DC bias stays within the tolerance band, so the downstream regulator's phase margin is not compromised. ## Sourcing posture and volume quoting This part is sourced through franchised and independent distribution channels. No stock-holding claim is made here; each quote reflects the live market.","metaTitle":"TPSE476M020R0125 KYOCERA AVX TPS 47 µF 20 V 125 mOhm","metaDescription":"KYOCERA AVX TPSE476M020R0125 molded tantalum capacitor, 47 µF, 20 V, 125 mOhm ESR, 2917 case. 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":"2917 (7343 Metric)","Product Status":"Active","Voltage - Rated":"20 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)":"125mOhm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.9285","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b00017213ae4c6777a643c3e703ff6ae.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPSE476M020R0125/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to TPSE476M020R0125 in this Specialty Capacitors family?","answer":"Within the TPS series, parts sharing the same 2917 case code and voltage rating but different capacitance or ESR values are footprint-compatible. The manufacturer size code E identifies the case dimensions — any TPS part with size code E and 20 V rating will fit the same PCB land pattern."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TPSE476M020R0125","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TPSE476M020R0125 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}}