{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TAJS476K002RNJ","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TAJS476K002RNJ","canonicalUrl":"https://icboms.com/kyocera-avx/TAJS476K002RNJ","factsUrl":"https://icboms.com/api/mcp/products/TAJS476K002RNJ","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TAJ series, Molded Tantalum Capacitor, 47 µF ±10%, 2.5 V rated, 1.6 Ohm ESR, 1206 (3216 Metric) case, -55°C to 125°C operating range","salesMarkdown":"The TAJS476K002RNJ: This is a 47 µF molded tantalum capacitor rated at 2.5 V with a 1.6 Ohm ESR. The 1.6 Ohm ESR is a key parameter: it limits ripple current handling and self-heating. For a 100 kHz ripple of 500 mA, the power dissipation is I² × ESR = 0.4 W — check the thermal derating in the datasheet for the 1206 case. ## Active lifecycle — no immediate EOL concern Reel quantities are standard; store the reels dry — tantalum capacitors are moisture-sensitive and benefit from dry-bag storage below 30°C/60% RH. ## 1206 case, 3.20 mm × 1.60 mm — board-fit checklist The 1206 (3216 Metric) footprint is a common land pattern. The seated height is 1.20 mm max, which fits most board-stack constraints. The size code S corresponds to the standard 1206 outline. The ±10% tolerance is standard for general-purpose decoupling; no special derating is needed for most applications. The wide temperature range also simplifies BOM consolidation: one part number covers both indoor and outdoor deployments.","metaTitle":"TAJS476K002RNJ KYOCERA AVX Molded Tantalum Capacitor 47 µF","metaDescription":"TAJS476K002RNJ is an active KYOCERA AVX TAJ series molded tantalum capacitor, 47 µF ±10%, 2.5 V, 1.6 Ohm ESR, 1206 case, -55°C to 125°C.","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":"±10%","Capacitance":"47 µF","Failure Rate":"-","Lead Spacing":"-","Mounting Type":"Surface Mount","Package / Case":"1206 (3216 Metric)","Product Status":"Active","Voltage - Rated":"2.5 V","lifecycle_stage":"unknown","Lifetime @ Temp.":"-","Size / Dimension":"0.126\\\" L x 0.063\\\" W (3.20mm x 1.60mm)","Height - Seated (Max)":"0.047\\\" (1.20mm)","Operating Temperature":"-55°C~125°C","Manufacturer Size Code":"S","ESR (Equivalent Series Resistance)":"1.6Ohm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.2544","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ce09bb895bbc5407352e9a690f57411c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Can TAJS476K002RNJ be used as a replacement for TPSD476K002R0100?","answer":"The evidence does not provide a direct cross-reference between TAJS476K002RNJ and TPSD476K002R0100. Both are 47 µF, 2.5 V tantalum capacitors, but the TPSD series may have different ESR, case size, or temperature rating. Compare the full datasheet specifications before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TAJS476K002RNJ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TAJS476K002RNJ 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}}