{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TAJB227M002RNJ","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TAJB227M002RNJ","canonicalUrl":"https://icboms.com/kyocera-avx/TAJB227M002RNJ","factsUrl":"https://icboms.com/api/mcp/products/TAJB227M002RNJ","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TAJ series, molded tantalum capacitor, TAJB227M002RNJ: 220 µF, 2.5 V, ±20% tolerance, 1.6 Ohm ESR, -55°C to +125°C, 1411 (3528 Metric) B case.","salesMarkdown":"## 220 µF in a 1411 molded case — what it fits The TAJB227M002RNJ: This is a molded tantalum capacitor from the TAJ series, rated 220 µF at 2.5 V with a ±20% tolerance and 1.6 Ohm ESR. The B case (1411 / 3528 Metric) stands 2.10 mm seated height, so it fits a low-profile board stack where a larger D or E case would crowd the adjacent components or the enclosure lid. The 1.6 Ohm ESR is the parameter that sets ripple-current capability and self-heating on a power rail — for a 2.5 V bus pulling a few hundred mA ripple, this part keeps the internal temperature rise within the derating envelope without needing a larger case. ## Temperature range and production status The lifecycle status is Active, meaning KYOCERA AVX still manufactures it and there is no last-time-buy or obsolescence notice to track. ## Surface-mount footprint and reflow considerations The 1411 (3528 Metric) package is a standard molded tantalum footprint — the pad layout matches the EIA 3528-21 land pattern. Reflow profile follows the standard tantalum cap soldering curve, with a peak temperature not exceeding 260°C for 10 seconds. No special bake-out is required before mounting, as the molded construction is not moisture-sensitive like some chip tantalums.","metaTitle":"TAJB227M002RNJ KYOCERA AVX Molded Tantalum Capacitor 220 µF","metaDescription":"TAJB227M002RNJ from KYOCERA AVX, TAJ series, molded tantalum, 220 µF ±20%, 2.5 V, 1.6 Ohm ESR, -55°C to +125°C, 1411 (3528 Metric) package. Active lifecycle.","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":"220 µF","Failure Rate":"-","Lead Spacing":"-","Mounting Type":"Surface Mount","Package / Case":"1411 (3528 Metric), 1210","Product Status":"Active","Voltage - Rated":"2.5 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)":"1.6Ohm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4401","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ce09bb895bbc5407352e9a690f57411c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TAJB227M002RNJ/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TAJB227M002RNJ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TAJB227M002RNJ 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}}