{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPSE476K035T0250V","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TPSE476K035T0250V","canonicalUrl":"https://icboms.com/kyocera-avx/TPSE476K035T0250V","factsUrl":"https://icboms.com/api/mcp/products/TPSE476K035T0250V","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TPS series, Molded tantalum capacitor, TPSE476K035T0250V, 47 µF, 35 V, ±10%, 250 mOhm ESR, 2917 (7343 Metric), AEC-Q200.","salesMarkdown":"## What the 47 µF / 35 V rating means for your rail The TPSE476K035T0250V: That voltage rating gives you about 50% derating on a 24 V supply rail — standard practice for tantalum to avoid surge failures on power-up. The 250 mOhm ESR at 100 kHz is the key spec for switching-regulator output filtering — it limits ripple current heating and keeps the capacitor from becoming a self-heating resistor in a 500 kHz buck converter. ## Automotive-grade — AEC-Q200 and 125°C life AEC-Q200 qualification means this cap passed the automotive stress battery: thermal shock, moisture resistance, vibration, and solder heat. It is rated for 2000 hours at 125°C, which covers the under-hood ambient in most passenger vehicles. ## Package and board-fit — 2917 E-case It matches the common tantalum E-case land pattern used across automotive and industrial PCB layouts. Surface-mount package means rework requires hot air or a soldering station. Polarity marking is on the top — the anode stripe is clearly indicated, so orientation is straightforward even without a bench microscope. ## Sourcing and lifecycle — active production The part is sourced through authorized and independent channels; lead time is quoted per RFQ.","metaTitle":"KYOCERA AVX TPSE476K035T0250V Tantalum Cap, 47 µF, 35 V","metaDescription":"KYOCERA AVX TPSE476K035T0250V molded tantalum capacitor, 47 µF, 35 V, 250 mOhm ESR, AEC-Q200 automotive grade. 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)","Ratings":"AEC-Q200","Features":"Automotive","Tolerance":"±10%","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.":"2000 Hrs @ 125°C","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 @ 100kHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.7100","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4e1c4c0976c44574c2f692352dadd192.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What does the 250 mOhm ESR mean for my power supply design?","answer":"The 250 mOhm ESR at 100 kHz sets the ripple current handling and output voltage ripple in a switching regulator. A lower ESR means less self-heating and lower ripple for the same AC current — this cap is a good fit for 500 kHz to 1 MHz buck converters on 24 V or 12 V rails."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TPSE476K035T0250V","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TPSE476K035T0250V 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}}