{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TAJC476M006Y","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TAJC476M006Y","canonicalUrl":"https://icboms.com/kyocera-avx/TAJC476M006Y","factsUrl":"https://icboms.com/api/mcp/products/TAJC476M006Y","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TAJ series, molded tantalum capacitor, 47 µF ±20 %, 6.3 V rated, 1.6 Ohm ESR, -55 to 125 °C, case code C (2312 / 6032 Metric), tape-and-reel packaging.","salesMarkdown":"## 47 µF, 6.3 V, 1.6 Ohm ESR — what the ratings mean on the board The TAJC476M006Y: This is a standard molded tantalum capacitor from the TAJ series, 47 µF at 6.3 V with ±20 % tolerance. The 1.6 Ohm ESR is the dominant loss term at switching frequencies — at 100 kHz the ripple current heats the part, so the actual ripple current rating is set by the ESR and the case thermal impedance, not the capacitance alone. For a 6.3 V rail with 100 mV ripple, the ripple current is about 62 mA; the self-heating from 1.6 Ohm ESR is roughly 6 mW, negligible in still air but worth checking if the cap sits near a hot regulator. Case code C (2312 / 6032 Metric) measures 6.00 mm x 3.20 mm with a seated height of 2.80 mm max — a common footprint that fits standard pick-and-place reels. The molded body has clear polarity marking, and the flat top makes vacuum pickup reliable. In an avionics PSU that sees -40 °C cold soak and +105 °C under full load, the cap stays within its derated voltage envelope — at 125 °C the rated voltage is typically derated to 2/3 of the 6.3 V rating, so the working voltage should not exceed 4.2 V at the high end. The same range suits downhole tools and satellite secondary rails where the ambient cycles wide.","metaTitle":"TAJC476M006Y KYOCERA AVX 47 µF Molded Tantalum Cap, 6.3 V","metaDescription":"TAJC476M006Y from KYOCERA AVX, TAJ series, 47 µF ±20%, 6.3 V, 1.6 Ohm ESR, -55 to 125 C, molded case 2312 (6032 Metric). 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)","Features":"General Purpose","Tolerance":"±20%","Capacitance":"47 µF","Failure Rate":"-","Lead Spacing":"-","Mounting Type":"Surface Mount","Package / Case":"2312 (6032 Metric)","Product Status":"Active","Voltage - Rated":"6.3 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)":"1.6Ohm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5800","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ce09bb895bbc5407352e9a690f57411c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TAJC476M006Y/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TAJC476M006Y","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TAJC476M006Y 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}}