{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TAJC475M050RNJ","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TAJC475M050RNJ","canonicalUrl":"https://icboms.com/kyocera-avx/TAJC475M050RNJ","factsUrl":"https://icboms.com/api/mcp/products/TAJC475M050RNJ","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TAJ series, molded tantalum, 4.7 µF ±20 %, 50 V, 1.4 Ohm ESR, C case (2312 / 6032 Metric), -55 to 125 °C, active production.","salesMarkdown":"## 4.7 µF, 50 V, 1.4 Ohm ESR — bulk decoupling for 12 V and 48 V rails The TAJC475M050RNJ is a molded tantalum capacitor from the TAJ series, rated 4.7 µF at 50 V with an ESR of 1.4 Ohm. The 1.4 Ohm ESR sets the self-heating under ripple: at 100 kHz with 500 mA ripple, the internal temperature rise is roughly 0.35 °C above ambient — negligible in most enclosures, but the stack-up matters if the capacitor sits near a hot MOSFET or inductor. No pin-compatible replacement is needed — the original order code is the straightforward path. ## Military temperature range — avionics and outdoor telecom In an avionics power supply that sees -40 °C cold-soak and +85 °C continuous, the part has 40 °C of margin on each end.","metaTitle":"TAJC475M050RNJ – KYOCERA AVX 4.7 µF 50 V Molded Tantalum","metaDescription":"TAJC475M050RNJ: 4.7 µF ±20%, 50 V, 1.4 Ohm ESR, -55 to 125 °C. Active production. RFQ for pricing and availability.","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":"50 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)":"1.4Ohm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6813","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ce09bb895bbc5407352e9a690f57411c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TAJC475M050RNJ/alternatives.json"},"ai":{"faq":[{"question":"Is TAJC475M050RNJ RoHS compliant?","answer":"The TAJ series from KYOCERA AVX is generally RoHS compliant. Confirm the specific date-code compliance at RFQ — the manufacturer's RoHS certificate is available on request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TAJC475M050RNJ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TAJC475M050RNJ 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}}