{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TAJA475M010HNJ","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TAJA475M010HNJ","canonicalUrl":"https://icboms.com/kyocera-avx/TAJA475M010HNJ","factsUrl":"https://icboms.com/api/mcp/products/TAJA475M010HNJ","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TAJ series, molded tantalum, 4.7 µF ±20%, 10 V, 5 ohm ESR, 1206 (3216 metric) SMD, -55°C to 125°C, 2000 hrs at 125°C","salesMarkdown":"## 4.7 µF, 10 V, 5 ohm ESR — bulk decoupling on a 10 V rail This TAJA475M010HNJ is a 4.7 µF molded tantalum capacitor from the TAJ series, rated at 10 V with ±20% tolerance. The 5 ohm ESR at 100 kHz tells you the self-heating under ripple current — for a 10 V rail pulling a few hundred mA of ripple, the internal temperature rise stays manageable, but the ESR limits the usable ripple current to roughly 350 mA RMS before the cap exceeds its 125°C ceiling. The 1206 (3216 metric) footprint is a standard SMD pad shared across multiple tantalum and ceramic suppliers, so a BOM swap to a different brand doesn't require a layout change. Rated lifetime is 2000 hours at 125°C — that's the accelerated test condition. In a 85°C ambient, the expected life roughly doubles per 10°C drop, so a cap on a 10 V rail running at 85°C ambient sees well over 8000 hours before the ESR or leakage drift out of spec. KYOCERA AVX lists the TAJA475M010HNJ as Active — no NRND or EOL flag.","metaTitle":"TAJA475M010HNJ KYOCERA AVX 4.7 µF 10 V Molded Tantalum","metaDescription":"TAJA475M010HNJ from KYOCERA AVX, TAJ series molded tantalum, 4.7 µF ±20% at 10 V, 5 ohm ESR, 2000 hrs at 125°C, 1206 SMD. Active lifecycle, 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":"TAJ","Package":"Tape & Reel (TR)","Ratings":"-","Features":"General Purpose","Tolerance":"±20%","Capacitance":"4.7 µF","Failure Rate":"-","Lead Spacing":"-","Mounting Type":"Surface Mount","Package / Case":"1206 (3216 Metric)","Product Status":"Active","Voltage - Rated":"10 V","lifecycle_stage":"unknown","Lifetime @ Temp.":"2000 Hrs @ 125°C","Size / Dimension":"0.126\\\" L x 0.063\\\" W (3.20mm x 1.60mm)","Height - Seated (Max)":"0.071\\\" (1.80mm)","Operating Temperature":"-55°C~125°C","Manufacturer Size Code":"A","ESR (Equivalent Series Resistance)":"5Ohm @ 100kHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.1431","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ce09bb895bbc5407352e9a690f57411c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TAJA475M010HNJ/alternatives.json"},"ai":{"faq":[{"question":"What is the ESR of TAJA475M010HNJ?","answer":"5 ohm typical at 100 kHz. This ESR limits the ripple current rating — for a 10 V rail with 350 mA ripple, the internal temperature rise stays within the 125°C ceiling. Higher ripple currents require a lower-ESR grade or a larger case size."},{"question":"What is the equivalent part for TAJA475M010HNJ?","answer":"No pin-compatible equivalent is listed by KYOCERA AVX. The TAJ series includes other 4.7 µF 10 V parts with different ESR or tolerance grades, but the TAJA475M010HNJ is the ±20%, 5 ohm variant. Any replacement must match the 1206 footprint, 10 V rating, and ESR to maintain the same decoupling performance."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TAJA475M010HNJ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TAJA475M010HNJ 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}}