{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TAJB475K025Y","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TAJB475K025Y","canonicalUrl":"https://icboms.com/kyocera-avx/TAJB475K025Y","factsUrl":"https://icboms.com/api/mcp/products/TAJB475K025Y","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TAJ series, Molded tantalum capacitor, 4.7 µF, 25 V, ±10%, 1.5 Ohm ESR, -55°C to 125°C, 1411 (3528 Metric) case, Size Code B","salesMarkdown":"## 4.7 µF, 25 V, 1.5 Ohm ESR — Molded Tantalum for Tight Spots The TAJB475K025Y: This is a molded tantalum capacitor from the TAJ series, 4.7 µF at 25 V with ±10% tolerance. The 1.5 Ohm ESR is the key loss figure — it limits ripple current and self-heating in a power rail filter, so budget the thermal rise if this sits on a 12 V bus with high-frequency ripple. The 1411 (3528 Metric) case, size code B, measures 3.50 mm x 2.80 mm x 2.10 mm high — a common footprint for board-level bypass and decoupling where board space is tight. ## Active Production — No Last-Time-Buy Worry That covers avionics, satellite, downhole, and under-hood automotive ambient — the full military band. If your board sees 105°C in an engine bay, this cap still has 20°C of margin before the upper limit.","metaTitle":"TAJB475K025Y KYOCERA AVX Molded Tantalum Capacitor 4.7 µF","metaDescription":"TAJB475K025Y from KYOCERA AVX: Molded tantalum cap, 4.7 µF, 25 V, ±10%, 1.5 Ohm ESR, -55°C to 125°C. 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":"±10%","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":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ce09bb895bbc5407352e9a690f57411c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TAJB475K025Y/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TAJB475K025Y","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TAJB475K025Y 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}}