{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TAJB475K025H","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TAJB475K025H","canonicalUrl":"https://icboms.com/kyocera-avx/TAJB475K025H","factsUrl":"https://icboms.com/api/mcp/products/TAJB475K025H","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TAJ series, Molded tantalum capacitor, 4.7 µF ±10 %, 25 V rated, 1.5 Ohm ESR, size code B (1411 / 3528 Metric), -55 to +125 °C operating range.","salesMarkdown":"The TAJB475K025H is a 4.7 µF molded tantalum capacitor rated at 25 V with ±10 % tolerance and a 1.5 Ohm ESR. The 25 V rating gives 8× derating over a typical 3.3 V rail — the capacitor stays well inside its voltage derating curve, which is the standard practice for tantalum reliability in power-supply decoupling and hold-up circuits. The 1.5 Ohm ESR at 25 °C sets the ripple current capability. ## Package fit and board-level considerations Size code B lands on a 1411 (3528 Metric) footprint — 3.50 mm × 2.80 mm, seated height 2.10 mm max. The molded case is surface-mount, supplied on tape and reel.","metaTitle":"TAJB475K025H KYOCERA AVX Molded Tantalum Capacitor 4.7 µF","metaDescription":"TAJB475K025H from KYOCERA AVX: Molded tantalum, 4.7 µF, 25 V, ±10%, 1.5 Ohm ESR, size code B (1411 / 3528 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":"±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/TAJB475K025H/alternatives.json"},"ai":{"faq":[{"question":"Is TAJB475K025H RoHS compliant?","answer":"The part is listed as a general-purpose molded tantalum from the TAJ series. KYOCERA AVX typically offers these in RoHS-compliant terminations; confirm the specific plating code with the datasheet or your quote request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TAJB475K025H","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TAJB475K025H 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}}