{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPSE476M035R0250","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TPSE476M035R0250","canonicalUrl":"https://icboms.com/kyocera-avx/TPSE476M035R0250","factsUrl":"https://icboms.com/api/mcp/products/TPSE476M035R0250","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TPS series, molded tantalum capacitor, TPSE476M035R0250, 47 µF, 35 V, ±20%, 250 mOhm ESR, 2917 (7343 Metric) case, size code E.","salesMarkdown":"## Bulk cap for the 35 V rail — what the 250 mOhm ESR means The TPSE476M035R0250 is a 47 µF molded tantalum capacitor in the TPS series, rated 35 V with a 250 mOhm ESR. That ESR figure is the one that decides how much ripple current the part can handle before self-heating becomes a derating issue — at 250 mOhm, it's a general-purpose bulk cap for decoupling or hold-up on a 35 V rail, not a low-ESR filter cap for a switching regulator output. The 2917 case (7343 metric) and size code E footprint are standard — the land pattern matches the common 7.3 x 4.3 mm body with a 4.3 mm seated height. It's a drop-in for any board already laid out for a 2917 tantalum. ## Temperature range and tolerance — the practical limits Operating from -55°C to 125°C, this cap covers industrial and automotive-adjacent environments — the 125°C ceiling is the upper limit for under-hood or near-engine-bay locations, though the voltage derating curve at high temperature should be checked against the actual rail voltage. It's a bulk storage part, and the 20% band is fine for that role. It's a standard catalog part in the TPS series, available through the usual distribution channels. The molded case and tape-and-reel packaging (cut tape option) suit both prototype and production volumes.","metaTitle":"KYOCERA AVX TPSE476M035R0250 TPS Series 47 µF 35 V Tantalum","metaDescription":"KYOCERA AVX TPSE476M035R0250 molded tantalum capacitor, 47 µF, 35 V, 250 mOhm ESR, 2917 case. Active production. Sourced to order against 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":"47 µF","Failure Rate":"-","Lead Spacing":"-","Mounting Type":"Surface Mount","Package / Case":"2917 (7343 Metric)","Product Status":"Active","Voltage - Rated":"35 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)":"250mOhm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.4400","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b00017213ae4c6777a643c3e703ff6ae.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How do I get current pricing and availability for TPSE476M035R0250?","answer":"Submit an RFQ through this listing. No stock-holding claim is made here."},{"question":"What is the ESR and why does it matter for this capacitor?","answer":"The ESR is 250 mOhm. That's a mid-range value — high enough that the cap will self-heat under ripple current, so derate for your actual AC load. It's not a low-ESR cap for a high-frequency switching supply; it's a bulk storage or hold-up capacitor for a 35 V rail."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TPSE476M035R0250","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TPSE476M035R0250 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}}