{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TAJA474M050RNJ","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TAJA474M050RNJ","canonicalUrl":"https://icboms.com/kyocera-avx/TAJA474M050RNJ","factsUrl":"https://icboms.com/api/mcp/products/TAJA474M050RNJ","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TAJ series, Molded, 0.47 µF, 50 V, ±20%, 9.5 Ohm ESR, -55 to 125 °C, 1206 (3216 Metric), Tape & Reel","salesMarkdown":"## 9.5 Ohm ESR sets the ripple-current ceiling The TAJA474M050RNJ: The 9.5 Ohm ESR is the dominant loss term in this 0.47 µF tantalum. At 50 V and 100 kHz, the ripple current that produces a 10 °C self-heat is roughly 70 mA RMS — above that, the internal temperature rise accelerates wear-out. For a decoupling cap on a 48 V bus, the ripple current from the switching converter's inductor ripple is the number to check against this ceiling. The 1206 case keeps the footprint small, but the 1.80 mm seated height must clear any enclosure lid or conformal-coat thickness.","metaTitle":"TAJA474M050RNJ KYOCERA AVX 0.47 µF Molded Tantalum Capacitor","metaDescription":"TAJA474M050RNJ from KYOCERA AVX: 0.47 µF, 50 V, ±20%, 9.5 Ohm ESR, -55 to 125 °C, 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)","Features":"General Purpose","Tolerance":"±20%","Capacitance":"0.47 µF","Failure Rate":"-","Lead Spacing":"-","Mounting Type":"Surface Mount","Package / Case":"1206 (3216 Metric)","Product Status":"Active","Voltage - Rated":"50 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)":"9.5Ohm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3590","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ce09bb895bbc5407352e9a690f57411c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TAJA474M050RNJ/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TAJA474M050RNJ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TAJA474M050RNJ 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}}