{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TAJA475K010TNJ","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TAJA475K010TNJ","canonicalUrl":"https://icboms.com/kyocera-avx/TAJA475K010TNJ","factsUrl":"https://icboms.com/api/mcp/products/TAJA475K010TNJ","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TAJ series, molded tantalum capacitor, 4.7 µF ±10%, 10 V rated, 1206 (3216 Metric) case, AEC-Q200 qualified, -55°C to 125°C","salesMarkdown":"## 4.7 µF, 10 V — automotive-grade tantalum in a 1206 footprint The TAJA475K010TNJ is a molded tantalum capacitor from the KYOCERA AVX TAJ series, rated at 4.7 µF with ±10% tolerance and a 10 V working voltage. It carries AEC-Q200 qualification, meaning it has passed the full automotive reliability stress sequence — temperature cycling, moisture resistance, and mechanical shock — and is PPAP-ready for production programs targeting under-hood or chassis-domain ECUs. ## AEC-Q200 — what the qualification certifies AEC-Q200 is the passive-component stress-test standard for automotive-grade parts. For this capacitor, it means the part has been tested to 1000 temperature cycles (-55°C to 125°C), biased humidity at 85°C/85% RH, and board-level solder-shock. ## ESR and ripple-current ceiling in a 1206 case ESR is specified at 5 Ohm measured at 100 kHz. In a switching-regulator output filter, this ESR sets the self-heating limit: the ripple current through the capacitor generates I²R loss that raises the internal temperature above ambient. The 1206 case (3.20 mm x 1.60 mm x 1.80 mm seated height) has limited surface area for convective cooling, so the ripple-current rating is lower than a same-value part in a larger case size. Derate for temperature above 85°C per the standard tantalum derating curve.","metaTitle":"TAJA475K010TNJ — KYOCERA AVX 4.7 µF Molded Tantalum Cap","metaDescription":"TAJA475K010TNJ: 4.7 µF ±10%, 10 V, AEC-Q200 automotive tantalum capacitor in 1206 case. Active production. 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) Cut Tape (CT)","Ratings":"AEC-Q200","Features":"Automotive","Tolerance":"±10%","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.":"-","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":"$0.3400","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/230b63b3c07837ca7d5426a7ac6cd98c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TAJA475K010TNJ/alternatives.json"},"ai":{"faq":[{"question":"Is TAJA475K010TNJ suitable for automotive applications?","answer":"Yes. The TAJA475K010TNJ is AEC-Q200 qualified, which is the automotive passive-component stress-test standard. The qualification includes the full reliability stress sequence and PPAP readiness."},{"question":"What is the closest alternative to TAJA475K010TNJ in the TAJ series?","answer":"Within the KYOCERA AVX TAJ series, the closest functional alternative would be a same-value (4.7 µF, 10 V) part in a different case size — for example, the TAJB475K010TNJ in the larger 1411 (3528-12) case. The B-case part typically has lower ESR (around 2.5 Ohm at 100 kHz) and higher ripple-current capability, but the footprint is different. No pin-compatible drop-in exists because the case size defines the land pattern."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TAJA475K010TNJ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TAJA475K010TNJ 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}}