{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TAJB475M025A","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TAJB475M025A","canonicalUrl":"https://icboms.com/kyocera-avx/TAJB475M025A","factsUrl":"https://icboms.com/api/mcp/products/TAJB475M025A","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TAJ series molded tantalum capacitor, TAJB475M025A, 4.7 µF ±20% at 25 V, B case (1411/3528 Metric, 1210), 1.5 Ohm ESR, -55 to 125 °C, Tape & Reel.","salesMarkdown":"## 4.7 µF at 25 V — B case, 1.5 Ohm ESR The TAJB475M025A is a molded tantalum capacitor from the KYOCERA AVX TAJ series, delivering 4.7 µF capacitance with ±20% tolerance at a 25 V rated voltage. Rated across the full -55 to 125 °C range, this cap fits avionics, satellite, downhole, and missile-guidance power rails where the ambient swings beyond industrial limits. The molded construction keeps the dielectric sealed against moisture ingress in unpressurised environments. ## Active production — sourced to order ## 1411 / 1210 footprint — B case code The B case measures 3.50 mm x 2.80 mm with a seated height of 2.10 mm max, landing on standard 1411 (3528 Metric) and 1210 pads. The 0.083-inch height keeps it below low-profile PCB clearance limits in mezzanine stacks.","metaTitle":"TAJB475M025A KYOCERA AVX Molded Tantalum Cap 4.7 µF 25 V","metaDescription":"TAJB475M025A molded tantalum capacitor, 4.7 µF, 25 V, ±20%, B case 1411/1210, 1.5 Ohm ESR, -55 to 125 °C. Active production, RFQ for 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":"1411 (3528 Metric), 1210","Product Status":"Active","Voltage - Rated":"25 V","lifecycle_stage":"unknown","Lifetime @ Temp.":"-","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"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6400","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ce09bb895bbc5407352e9a690f57411c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TAJB475M025A/alternatives.json"},"ai":{"faq":[{"question":"What is the footprint and case code for TAJB475M025A?","answer":"Manufacturer size code B, fitting 1411 (3528 Metric) and 1210 pad layouts. Body dimensions are 3.50 mm x 2.80 mm, seated height 2.10 mm max."},{"question":"Can TAJB475M025A replace TAJB475M025?","answer":"The suffix 'A' typically indicates a packaging or revision variant within the same TAJ B-case family. Confirm the original BOM's capacitance, voltage, tolerance, and ESR — if those match, the 'A' variant is functionally interchangeable on the same footprint. Verify with the original manufacturer's cross-reference if available."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TAJB475M025A","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TAJB475M025A 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}}