{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TAJY476K016RNJ","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TAJY476K016RNJ","canonicalUrl":"https://icboms.com/kyocera-avx/TAJY476K016RNJ","factsUrl":"https://icboms.com/api/mcp/products/TAJY476K016RNJ","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TAJ series, molded tantalum capacitor, 47 µF, 16 V, ±10%, 700 mOhm ESR, 2917 (7343 Metric) case, -55°C to 125°C","salesMarkdown":"The TAJY476K016RNJ: This is a KYOCERA AVX TAJ series molded tantalum capacitor — 47 µF, 16 V rated, ±10% tolerance, with a 700 mOhm ESR at 100 kHz. The 2917 (7343 Metric) case is the standard large-footprint tantalum size, 7.30 mm x 4.30 mm, seated height 2.00 mm max. It's a surface-mount part, so it reflows alongside the rest of the board — no hand-soldering required unless you're doing a repair. That means it's at home on an avionics power supply, a satellite's secondary rail, or a downhole tool that sees 125°C at the bottom of a well. ## What the ESR tells you about the circuit 700 mOhm ESR is typical for a 47 µF tantalum in this case size. At 100 kHz, the impedance is dominated by the ESR, so the ripple current rating is set by the self-heating limit. For a 16 V rail switching at a few hundred kHz, this cap handles the output ripple without cooking itself — but the ESR does add a few milliohms to the total output impedance, so if you're after ultra-low noise, a polymer cap might be a better fit.","metaTitle":"TAJY476K016RNJ — KYOCERA AVX 47 µF 16 V Molded Tantalum","metaDescription":"TAJY476K016RNJ: 47 µF, 16 V, ±10%, 700 mOhm ESR, -55°C to 125°C. Active production. 2917 (7343 Metric) case.","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)","Features":"General Purpose","Tolerance":"±10%","Capacitance":"47 µF","Failure Rate":"-","Lead Spacing":"-","Mounting Type":"Surface Mount","Package / Case":"2917 (7343 Metric)","Product Status":"Active","Voltage - Rated":"16 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)":"700mOhm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.8805","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ce09bb895bbc5407352e9a690f57411c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the case size of TAJY476K016RNJ?","answer":"That's the standard large tantalum footprint, widely used and second-sourced."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TAJY476K016RNJ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TAJY476K016RNJ 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}}