{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TAJY477M002RNJ","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TAJY477M002RNJ","canonicalUrl":"https://icboms.com/kyocera-avx/TAJY477M002RNJ","factsUrl":"https://icboms.com/api/mcp/products/TAJY477M002RNJ","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TAJ series molded tantalum capacitor, 470 µF ±20%, 2.5 V rated, 200 mOhm ESR, 2917 (7343 Metric) package, operating from -55°C to 125°C.","salesMarkdown":"## 470 µF bulk capacitance at 2.5 V 470 µF capacitance at a rated voltage of 2.5 V makes this part a natural fit for bulk decoupling on 1.8 V or 2.5 V digital rails — think FPGA core supplies, DDR termination, or POL regulator output filtering where the ripple current is moderate and the voltage stays well below the 2.5 V ceiling. ## 200 mOhm ESR and temperature range 200 mOhm ESR at 25°C sets the ripple current rating — at 100 kHz the capacitor can handle roughly 1.1 A ripple before self-heating becomes a concern. Derate for frequency and ambient temperature per the TAJ series datasheet. The 125°C upper limit matches the hot-end of the industrial/military temperature band. ## Molded case, size Y, surface-mount The 2917 (7343 Metric) case with manufacturer size code Y measures 7.30 mm x 4.30 mm with a seated height of 2.00 mm.","metaTitle":"TAJY477M002RNJ KYOCERA AVX Molded Tantalum Cap 470 µF 2.5 V","metaDescription":"TAJY477M002RNJ: 470 µF, 2.5 V, 200 mOhm ESR, -55°C to 125°C, molded tantalum, size Y. Active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Specialty Capacitors"],"specifications":{"Mfr":"KYOCERA AVX","Type":"Molded","Series":"TAJ","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)":"200mOhm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.1489","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ce09bb895bbc5407352e9a690f57411c.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TAJY477M002RNJ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TAJY477M002RNJ 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}}