{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TAJC475M035HNJ","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TAJC475M035HNJ","canonicalUrl":"https://icboms.com/kyocera-avx/TAJC475M035HNJ","factsUrl":"https://icboms.com/api/mcp/products/TAJC475M035HNJ","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TAJ series, Molded tantalum capacitor, 4.7 µF ±20%, 35 V rated, 2.2 ohm ESR, -55 to 125 °C, 2312 (6032 Metric) case, size code C","salesMarkdown":"## 4.7 µF at 35 V — the bulk decoupling sweet spot This TAJC475M035HNJ is a molded tantalum capacitor from the TAJ series, rated 4.7 µF at 35 V with ±20% tolerance. The 35 V rating gives headroom on a 12 V or 24 V rail — the derating rule of thumb (50 % of rated voltage for solid tantalum) still leaves 17.5 V of margin, covering most 12 V bus transients without exceeding the safe operating area. For a 100 kHz buck converter output, the ripple current through this cap is limited by self-heating: at 2.2 ohm, a 500 mA RMS ripple produces 0.55 W of internal dissipation — enough to raise the part temperature 10-15 °C above ambient. Keep the RMS ripple below 400 mA if the board sits in a 85 °C environment. The molded package (2312 / 6032 metric) is a standard footprint for surface-mount assembly on FR-4 or polyimide boards. No pin-compatible successor exists because the TAJ series is the current mainstream molded tantalum family; the C case size (6.00 mm x 3.20 mm x 2.80 mm) is a standard JEDEC footprint shared with other vendors, so a second-source cross is straightforward if needed.","metaTitle":"TAJC475M035HNJ KYOCERA AVX 4.7 µF 35 V Molded Tantalum","metaDescription":"TAJC475M035HNJ: 4.7 µF ±20%, 35 V, 2.2 ohm ESR, -55 to 125 °C, Molded TAJ series, 2312 case. Active production. Request quote.","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":"4.7 µF","Failure Rate":"-","Lead Spacing":"-","Mounting Type":"Surface Mount","Package / Case":"2312 (6032 Metric)","Product Status":"Active","Voltage - Rated":"35 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)":"2.2Ohm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6737","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ce09bb895bbc5407352e9a690f57411c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TAJC475M035HNJ/alternatives.json"},"ai":{"faq":[{"question":"Is TAJC475M035HNJ RoHS compliant?","answer":"The TAJ series from KYOCERA AVX is generally RoHS compliant. The evidence does not list a specific RoHS certificate, but the series is widely used in lead-free assembly processes. Confirm the specific date-code lot compliance at RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TAJC475M035HNJ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TAJC475M035HNJ 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}}