{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TAJB475K035UNJ","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TAJB475K035UNJ","canonicalUrl":"https://icboms.com/kyocera-avx/TAJB475K035UNJ","factsUrl":"https://icboms.com/api/mcp/products/TAJB475K035UNJ","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TAJ series, molded tantalum capacitor, 4.7 µF ±10%, 35 V rated, 3.1 Ohm ESR at 100 kHz, AEC-Q200 qualified, -55°C to 125°C, 2000 hours at 125°C, 1411 (3528 Metric) B case, surface mount, tape and reel.","salesMarkdown":"The TAJB475K035UNJ: Rated AEC-Q200, this tantalum capacitor is qualified for automotive-grade stress and reliability testing — temperature cycling, moisture resistance, and mechanical shock per the AEC-Q200 standard. The 2000-hour endurance at 125°C means it survives the thermal profile of an engine-bay ECU or a transmission controller across the vehicle's service life, not just the first few thousand miles. ## ESR and case size — fit for the board 3.1 Ohm ESR at 100 kHz sets the ripple current ceiling — in a 35 V rail with 100 mV ripple, the self-heating stays within the 125°C rating as long as the RMS current stays under ~180 mA. The B case (1411 / 3528 Metric) is a common footprint; the 2.10 mm seated height clears most low-profile enclosures.","metaTitle":"TAJB475K035UNJ — KYOCERA AVX Molded TAJ Tantalum Capacitor","metaDescription":"TAJB475K035UNJ: 4.7 µF ±10%, 35 V, 3.1 Ohm ESR, 2000 hrs @ 125°C, AEC-Q200 qualified. Active production. Sourced per RFQ.","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)","Ratings":"AEC-Q200","Features":"Automotive","Tolerance":"±10%","Capacitance":"4.7 µF","Failure Rate":"-","Lead Spacing":"-","Mounting Type":"Surface Mount","Package / Case":"1411 (3528 Metric)","Product Status":"Active","Voltage - Rated":"35 V","lifecycle_stage":"unknown","Lifetime @ Temp.":"2000 Hrs @ 125°C","Size / Dimension":"0.138\\\" L x 0.110\\\" W (3.50mm x 2.80mm)","Height - Seated (Max)":"0.083\\\" (2.10mm)","Operating Temperature":"-55°C~125°C","Manufacturer Size Code":"B","ESR (Equivalent Series Resistance)":"3.1Ohm @ 100kHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.1505","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/230b63b3c07837ca7d5426a7ac6cd98c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TAJB475K035UNJ/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TAJB475K035UNJ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TAJB475K035UNJ 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}}