{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TAJA476M004RNJ","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TAJA476M004RNJ","canonicalUrl":"https://icboms.com/kyocera-avx/TAJA476M004RNJ","factsUrl":"https://icboms.com/api/mcp/products/TAJA476M004RNJ","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TAJ series, Molded, 47 µF, 4 V, ±20%, 1206 (3216 Metric), 2.6 Ohm ESR, -55°C to 125°C","salesMarkdown":"## 47 µF molded tantalum in the 1206 footprint It comes in the compact 1206 (3216 Metric) package, measuring 3.20 mm x 1.60 mm with a seated height of 1.80 mm — a space-saving choice for bulk decoupling and filtering on dense PCBs. ## ESR and temperature range for power rail filtering With an ESR of 2.6 Ohm, this capacitor is well-suited for input/output filtering in low-voltage DC-DC converters and linear regulators where ripple current is moderate. The ESR value directly influences the ripple voltage and self-heating — for a 47 µF cap at 4 V, the 2.6 Ohm ESR keeps power dissipation manageable in typical decoupling roles. ## Tape-and-reel packaging for automated assembly The 1206 case size is a standard footprint with well-established solder-paste stencil guidelines, simplifying the board-layout process.","metaTitle":"TAJA476M004RNJ KYOCERA AVX 47 µF Molded Tantalum Capacitor","metaDescription":"TAJA476M004RNJ KYOCERA AVX TAJ series 47 µF ±20% molded tantalum capacitor, 4 V rated, 2.6 Ohm ESR, -55°C to 125°C. Active production.","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":"1206 (3216 Metric)","Product Status":"Active","Voltage - Rated":"4 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)":"2.6Ohm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4300","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ce09bb895bbc5407352e9a690f57411c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TAJA476M004RNJ/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TAJA476M004RNJ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TAJA476M004RNJ 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}}