{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPSW476M010R0250","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TPSW476M010R0250","canonicalUrl":"https://icboms.com/kyocera-avx/TPSW476M010R0250","factsUrl":"https://icboms.com/api/mcp/products/TPSW476M010R0250","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TPS series molded tantalum capacitor, TPSW476M010R0250, 47 µF, 10 V, ±20% tolerance, 250 mOhm ESR, 2312 (6032 Metric) package, size code W.","salesMarkdown":"## Bulk decoupling on a 10 V rail — what the ratings mean The TPSW476M010R0250: The ±20% tolerance means the actual capacitance can range from 37.6 µF to 56.4 µF. For a bulk decoupling application where the minimum capacitance at the regulator's output must stay above a certain value, design the derating around the low end of the tolerance band. ## Temperature range and deployment fit Rated for -55°C to 125°C, this capacitor covers the full industrial temperature range and extends into the automotive under-hood band. The capacitance and ESR shift with temperature — at -55°C the ESR typically rises, so the ripple current capability at cold start is lower than at 25°C. If the circuit must pass a cold-crank test at -40°C, the 125°C ceiling provides margin above the 105°C ambient often seen near an engine-bay ECU. ## Package and PCB footprint The low profile — under 1.6 mm — fits under a heatsink or on the back side of a densely populated board where vertical clearance is tight. The size code W is the standard footprint for this capacitance and voltage rating in the TPS series; the pad layout matches the EIA-535BAAC standard for 2312 tantalum chips.","metaTitle":"KYOCERA AVX TPSW476M010R0250 Tantalum Cap, 47 µF, 10 V, ±20%","metaDescription":"KYOCERA AVX TPSW476M010R0250 molded tantalum capacitor, 47 µF, 10 V, 250 mOhm ESR, -55°C to 125°C, size W. Active production, available 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":"2312 (6032 Metric)","Product Status":"Active","Voltage - Rated":"10 V","lifecycle_stage":"unknown","Lifetime @ Temp.":"-","Size / Dimension":"0.236\\\" L x 0.126\\\" W (6.00mm x 3.20mm)","Height - Seated (Max)":"0.059\\\" (1.50mm)","Operating Temperature":"-55°C~125°C","Manufacturer Size Code":"W","ESR (Equivalent Series Resistance)":"250mOhm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.9201","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b00017213ae4c6777a643c3e703ff6ae.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPSW476M010R0250/alternatives.json"},"ai":{"faq":[{"question":"What is the ESR of TPSW476M010R0250 and why does it matter?","answer":"The ESR is 250 mOhm. This is the series resistance that limits the ripple current the capacitor can handle without self-heating. For a 100 kHz switching regulator output, a 250 mOhm ESR contributes to the output ripple voltage — the lower the ESR, the cleaner the rail. At this value, the part is suited for general-purpose bulk decoupling where moderate ripple is acceptable."},{"question":"What compliance documentation does KYOCERA AVX provide for TPSW476M010R0250?","answer":"The standard documentation package includes a datasheet with full electrical and mechanical specifications. RoHS and REACH compliance status is available from KYOCERA AVX upon request. No UL or IEC certification is listed for this molded tantalum capacitor series."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TPSW476M010R0250","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TPSW476M010R0250 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}}