{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TAJB475K025TNJ","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TAJB475K025TNJ","canonicalUrl":"https://icboms.com/kyocera-avx/TAJB475K025TNJ","factsUrl":"https://icboms.com/api/mcp/products/TAJB475K025TNJ","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TAJ series, molded tantalum capacitor, 4.7 µF ±10%, 25 V rated, AEC-Q200 qualified, 1411 (3528 Metric) case, B code","salesMarkdown":"## Capacitance, voltage, and automotive qualification The TAJB475K025TNJ is a 4.7 µF molded tantalum capacitor rated at 25 V, with ±10% tolerance. ## Lifetime and ESR at temperature Lifetime is specified as 2000 hours at 125°C — a standard endurance test for tantalum capacitors. For a 4.7 µF part in a switching regulator output filter, that ESR dominates the impedance at the switching frequency and directly affects output ripple voltage. Housed in the 1411 (3528 Metric) case, size code B, the body measures 3.50 mm x 2.80 mm with a seated height of 2.10 mm max. The low profile suits dense PCB layouts where height clearance is tight.","metaTitle":"TAJB475K025TNJ KYOCERA AVX 4.7 µF 25 V Molded Tantalum","metaDescription":"TAJB475K025TNJ, 4.7 µF ±10%, 25 V, molded tantalum, AEC-Q200, 2000 hrs @ 125°C, 1.5 Ohm ESR. 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","Ratings":"AEC-Q200","Features":"Automotive","Packaging":"Tape & Reel (TR) Cut Tape (CT)","Tolerance":"±10%","Capacitance":"4.7 µF","Part Status":"Active","Failure Rate":"-","Lead Spacing":"-","Mounting Type":"Surface Mount","Package / Case":"1411 (3528 Metric)","Voltage - Rated":"25 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)":"1.5Ohm @ 100kHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5700","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/230b63b3c07837ca7d5426a7ac6cd98c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TAJB475K025TNJ/alternatives.json"},"ai":{"faq":[{"question":"Is TAJB475K025TNJ AEC-Q200 qualified?","answer":"Yes, it carries AEC-Q200 ratings, making it suitable for automotive applications."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TAJB475K025TNJ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TAJB475K025TNJ 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}}