{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TAJD476M020RNJ","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TAJD476M020RNJ","canonicalUrl":"https://icboms.com/kyocera-avx/TAJD476M020RNJ","factsUrl":"https://icboms.com/api/mcp/products/TAJD476M020RNJ","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TAJ series, molded tantalum capacitor, 47 µF ±20%, 20 V rated, D-case 2917 (7343 metric), 900 mOhm ESR, -55 to 125 °C.","salesMarkdown":"## 47 µF at 20 V — D-case bulk decoupling With 47 µF capacitance and a 20 V rating, it fits bulk decoupling on a 12 V or 5 V rail where the voltage margin stays above 20% derating — typical for industrial power supplies, motor drives, or telecom line cards. The 900 mOhm ESR is typical for a standard tantalum in this case size; it limits ripple-current handling to around 0.8–1 A at 100 kHz, so this part is not a fit for high-ripple output stages without a parallel ceramic bypass. ## -55 to 125 °C — military temp range The ±20% tolerance is loose enough that a 47 µF part at the low end measures 37.6 µF — factor this into the minimum capacitance required for hold-up time or regulator stability at cold start. Listed as active.","metaTitle":"TAJD476M020RNJ KYOCERA AVX TAJ Series 47 µF 20 V Molded","metaDescription":"TAJD476M020RNJ from KYOCERA AVX: 47 µF, 20 V, ±20%, 900 mOhm ESR, D-case 2917, -55 to 125 °C. 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)","Features":"General Purpose","Tolerance":"±20%","Capacitance":"47 µF","Failure Rate":"-","Lead Spacing":"-","Mounting Type":"Surface Mount","Package / Case":"2917 (7343 Metric)","Product Status":"Active","Voltage - Rated":"20 V","lifecycle_stage":"unknown","Lifetime @ Temp.":"-","Size / Dimension":"0.287\\\" L x 0.169\\\" W (7.30mm x 4.30mm)","Height - Seated (Max)":"0.122\\\" (3.10mm)","Operating Temperature":"-55°C ~ 125°C","Manufacturer Size Code":"D","ESR (Equivalent Series Resistance)":"900mOhm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.9000","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ce09bb895bbc5407352e9a690f57411c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TAJD476M020RNJ/alternatives.json"},"ai":{"faq":[{"question":"What is the case size and height of TAJD476M020RNJ?","answer":"The package is 2917 (7343 metric), 7.30 mm x 4.30 mm footprint, with a seated height of 3.10 mm max. It uses the D-case size code."},{"question":"What is the ESR of TAJD476M020RNJ?","answer":"The ESR is 900 mOhm. This is a standard-grade tantalum — not a low-ESR polymer type. For high-ripple or low-ripple-voltage applications, consider a parallel ceramic or a low-ESR series."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TAJD476M020RNJ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TAJD476M020RNJ 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}}