{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TAJC477K004RNJ","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TAJC477K004RNJ","canonicalUrl":"https://icboms.com/kyocera-avx/TAJC477K004RNJ","factsUrl":"https://icboms.com/api/mcp/products/TAJC477K004RNJ","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TAJ series, molded tantalum capacitor, 470 µF ±10%, 4 V rated, 300 mOhm ESR, -55 to +125 °C, surface-mount 2312 (6032 Metric) case, manufacturer size code C.","salesMarkdown":"At 300 mOhm ESR, it handles the ripple current from a downstream switching regulator without excessive self-heating — the ESR is low enough that the capacitor's own dissipation does not dominate the thermal budget on a 3.3 V or 1.8 V rail. The 6.00 mm × 3.20 mm footprint is a standard tantalum outline — the same land pattern serves the Kemet T520 series and other C-case molded parts, so a board spin is not needed to cross-reference. In an avionics power supply that sees -40 °C cold soak and +105 °C ambient near the engine bay, the part stays within its rated envelope without derating. The molded case construction resists moisture ingress better than a conformal-coated chip, though the part is not specified for high-humidity environments — the datasheet's general-purpose rating means no accelerated humidity test is guaranteed. For a storeroom managing a multi-year BOM, this part can be ordered against production schedules without the urgency of a discontinuation — the supply channel is stable through independent distribution.","metaTitle":"TAJC477K004RNJ — KYOCERA AVX TAJ Series 470 µF Molded","metaDescription":"TAJC477K004RNJ: 470 µF, 4 V, ±10%, 300 mOhm ESR, -55 to +125 °C. Active production. Quoted to order.","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":"470 µF","Failure Rate":"-","Lead Spacing":"-","Mounting Type":"Surface Mount","Package / Case":"2312 (6032 Metric)","Product Status":"Active","Voltage - Rated":"4 V","lifecycle_stage":"unknown","Lifetime @ Temp.":"-","Size / Dimension":"0.236\\\" L x 0.126\\\" W (6.00mm x 3.20mm)","Height - Seated (Max)":"0.110\\\" (2.80mm)","Operating Temperature":"-55°C ~ 125°C","Manufacturer Size Code":"C","ESR (Equivalent Series Resistance)":"300mOhm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.1600","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ce09bb895bbc5407352e9a690f57411c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TAJC477K004RNJ/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TAJC477K004RNJ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TAJC477K004RNJ 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}}