{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPSX476K016R0180","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TPSX476K016R0180","canonicalUrl":"https://icboms.com/kyocera-avx/TPSX476K016R0180","factsUrl":"https://icboms.com/api/mcp/products/TPSX476K016R0180","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TPS series molded tantalum capacitor, TPSX476K016R0180, 47 µF, 16 V, ±10%, 180 mOhm ESR, 2917 (7343 Metric) package, -55°C to 125°C.","salesMarkdown":"## Capacitance and voltage — the BOM-fit decision The TPSX476K016R0180: The ±10% tolerance covers the full temperature range; at 125°C the capacitance shift stays within this band, which matters for timing circuits or filter poles that need a known corner frequency across the operating envelope. ## ESR and ripple — what 180 mOhm means on the bench 180 mOhm equivalent series resistance at 100 kHz is the figure that governs ripple current heating and output voltage ripple in a switching regulator. For a buck converter switching at 500 kHz, this ESR contributes roughly 30 mV of ripple per amp of ripple current — a clean enough output for most logic rails without an additional post-filter. The molded construction keeps the ESR stable across the -55°C to 125°C range; unlike some lower-cost conformally coated tantalums, the molded case does not crack under thermal cycling, so the ESR does not drift upward after temperature shock. ## Package and board layout — 2917 footprint The low 1.5 mm height clears most heatsinks and mezzanine card gaps. Surface-mount reflow profile follows standard J-STD-020 for a 1.5 mm-thick component; no special bake required if the reel is less than 72 hours out of the moisture barrier bag at <30°C/60% RH. ## Lifecycle and sourcing — active production No known pin-compatible replacement within the TPS family — the X case size and 180 mOhm ESR combination is the specific variant for this capacitance/voltage point.","metaTitle":"KYOCERA AVX TPSX476K016R0180 Tantalum Cap, 47 µF, 16 V","metaDescription":"KYOCERA AVX TPSX476K016R0180 molded tantalum capacitor, 47 µF ±10%, 16 V rated, 180 mOhm ESR, 2917 package, -55°C to 125°C.","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":"±10%","Capacitance":"47 µF","Failure Rate":"-","Lead Spacing":"-","Mounting Type":"Surface Mount","Package / Case":"2917 (7343 Metric)","Product Status":"Active","Voltage - Rated":"16 V","lifecycle_stage":"unknown","Lifetime @ Temp.":"-","Size / Dimension":"0.287\\\" L x 0.169\\\" W (7.30mm x 4.30mm)","Height - Seated (Max)":"0.059\\\" (1.50mm)","Operating Temperature":"-55°C ~ 125°C","Manufacturer Size Code":"X","ESR (Equivalent Series Resistance)":"180mOhm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5812","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b00017213ae4c6777a643c3e703ff6ae.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPSX476K016R0180/alternatives.json"},"ai":{"faq":[{"question":"What is the closest alternative to TPSX476K016R0180 in the TPS family?","answer":"Within the same TPS series, the X case size and 180 mOhm ESR are specific to this 47 µF / 16 V rating. A different ESR variant (e.g., 100 mOhm or 300 mOhm) would change the ripple performance; a different case size changes the footprint. There is no direct pin-compatible drop-in with identical specs."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TPSX476K016R0180","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TPSX476K016R0180 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}}