{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TAJB225K020H","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TAJB225K020H","canonicalUrl":"https://icboms.com/kyocera-avx/TAJB225K020H","factsUrl":"https://icboms.com/api/mcp/products/TAJB225K020H","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TAJ series, Molded tantalum capacitor, 2.2 µF ±10%, 20 V rated, 3.5 Ohm ESR, 1411 (3528 Metric) case, -55°C to 125°C.","salesMarkdown":"## Molded tantalum cap for tight thermal budgets The TAJB225K020H is a molded tantalum capacitor from the TAJ series by KYOCERA AVX, rated at 2.2 µF with ±10% tolerance and 20 V DC. The 3.5 Ohm ESR is the figure that matters most for ripple handling in a switching supply — a higher ESR means more self-heating and less ripple current capacity, so this part fits low-to-moderate ripple applications like decoupling or hold-up caps on a 12 V rail. A 125°C ceiling means it can sit next to a hot power component or inside an engine-bay ECU without derating the voltage — just confirm the applied DC bias stays below 20 V at the high end, because tantalum caps lose margin as temperature rises.","metaTitle":"TAJB225K020H KYOCERA AVX Molded Tantalum Capacitor 2.2 µF","metaDescription":"TAJB225K020H KYOCERA AVX TAJ series molded tantalum capacitor, 2.2 µF ±10%, 20 V, 3.5 Ohm ESR, -55°C to 125°C, 1411 case. 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)","Features":"General Purpose","Tolerance":"±10%","Capacitance":"2.2 µF","Failure Rate":"-","Lead Spacing":"-","Mounting Type":"Surface Mount","Package / Case":"1411 (3528 Metric), 1210","Product Status":"Active","Voltage - Rated":"20 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)":"3.5Ohm"}},"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/TAJB225K020H/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TAJB225K020H","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TAJB225K020H 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}}