{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TAJT475M010RNJ","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TAJT475M010RNJ","canonicalUrl":"https://icboms.com/kyocera-avx/TAJT475M010RNJ","factsUrl":"https://icboms.com/api/mcp/products/TAJT475M010RNJ","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TAJ series, molded tantalum capacitor, 4.7 µF ±20%, 10 V rated, 5 ohm ESR, -55°C to 125°C, surface-mount 1411 (3528 Metric) case, size code T.","salesMarkdown":"## Capacitance, voltage, and tolerance — the BOM-fit check The TAJT475M010RNJ: 4.7 µF at 10 V with ±20% tolerance — the capacitance and voltage rating are the primary BOM-fit parameters. ## ESR — what 5 ohm means for ripple and heating It limits the ripple current to roughly 70 mA RMS before self-heating becomes a concern. In a low-impedance rail (e.g., output of a switching regulator), this cap will run warm; derate voltage or add a parallel low-ESR ceramic if ripple current is significant. The cap can sit in an avionics bay, a downhole tool, or a satellite power bus without a derating curve for ambient extremes. At 125°C, the leakage current rises, but the capacitance stays within the ±20% tolerance window. ## Package and footprint — 1411 (3528 Metric) Molded case, size code T, measuring 3.50 mm x 2.80 mm with a seated height of 1.20 mm. The land pattern for a 1411 (3528 Metric) / 1210 footprint is standard; the pad geometry in the datasheet should be followed for solder joint reliability. ## Lifecycle — active production","metaTitle":"TAJT475M010RNJ – KYOCERA AVX TAJ Series 4.7 µF 10 V","metaDescription":"TAJT475M010RNJ: 4.7 µF ±20%, 10 V, 5 ohm ESR, -55°C to 125°C, molded case 1411 (3528 Metric). Active production. RFQ for current pricing and availability.","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":"4.7 µF","Failure Rate":"-","Lead Spacing":"-","Mounting Type":"Surface Mount","Package / Case":"1411 (3528 Metric), 1210","Product Status":"Active","Voltage - Rated":"10 V","lifecycle_stage":"unknown","Lifetime @ Temp.":"-","Size / Dimension":"0.138\\\" L x 0.110\\\" W (3.50mm x 2.80mm)","Height - Seated (Max)":"0.047\\\" (1.20mm)","Operating Temperature":"-55°C ~ 125°C","Manufacturer Size Code":"T","ESR (Equivalent Series Resistance)":"5Ohm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3087","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ce09bb895bbc5407352e9a690f57411c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the ESR of TAJT475M010RNJ?","answer":"5 ohm at 100 kHz typical."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TAJT475M010RNJ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TAJT475M010RNJ 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}}