{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPSY477M002R0100","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TPSY477M002R0100","canonicalUrl":"https://icboms.com/kyocera-avx/TPSY477M002R0100","factsUrl":"https://icboms.com/api/mcp/products/TPSY477M002R0100","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TPS Series, Molded Tantalum Capacitor, 470 µF, ±20%, 2.5 V, 100 mOhm ESR, 2917 (7343 Metric), -55°C to 125°C.","salesMarkdown":"## 470 µF at 2.5 V — low-voltage bulk decoupling The TPSY477M002R0100: That ESR figure sets the ripple current handling — lower ESR means less self-heating for a given ripple, so this part suits low-voltage rails where ripple current is moderate and the voltage margin is tight. The ±20% tolerance is standard for tantalum electrolytics; the actual capacitance at 2.5 V bias will sit near the nominal value, but derate the applied voltage to 50-60% of rated for reliability in power-supply decoupling. The molded case construction provides mechanical stability and consistent thermal performance. It is surface-mount, so reflow profile compatibility should be verified against the manufacturer's recommended soldering conditions. ## Active lifecycle — no EOL concern The TPS series is a general-purpose tantalum line; the Y size code corresponds to the 2917 footprint.","metaTitle":"KYOCERA AVX TPSY477M002R0100 Tantalum Cap, 470 µF, 2.5 V","metaDescription":"KYOCERA AVX TPSY477M002R0100 molded tantalum capacitor, 470 µF, 2.5 V, 100 mOhm ESR, -55°C to 125°C. Active production, sourced 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":"470 µF","Failure Rate":"-","Lead Spacing":"-","Mounting Type":"Surface Mount","Package / Case":"2917 (7343 Metric)","Product Status":"Active","Voltage - Rated":"2.5 V","lifecycle_stage":"unknown","Lifetime @ Temp.":"-","Size / Dimension":"0.287\\\" L x 0.169\\\" W (7.30mm x 4.30mm)","Height - Seated (Max)":"0.079\\\" (2.00mm)","Operating Temperature":"-55°C~125°C","Manufacturer Size Code":"Y","ESR (Equivalent Series Resistance)":"100mOhm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.7084","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b00017213ae4c6777a643c3e703ff6ae.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the ESR and why does it matter?","answer":"The ESR is 100 mOhm. This value directly affects ripple current rating and self-heating — a lower ESR allows higher ripple current without exceeding the capacitor's temperature rise limit."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TPSY477M002R0100","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TPSY477M002R0100 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}}