{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TAJT225M035RNJ","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TAJT225M035RNJ","canonicalUrl":"https://icboms.com/kyocera-avx/TAJT225M035RNJ","factsUrl":"https://icboms.com/api/mcp/products/TAJT225M035RNJ","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TAJ series, molded tantalum capacitor, 2.2 µF ±20%, 35 V rated, 4.2 Ohm ESR, surface-mount 1411 (3528 Metric) / 1210 case, -55 to 125 °C.","salesMarkdown":"## 2.2 µF at 35 V — molded tantalum for tight board profiles This TAJT225M035RNJ is a molded tantalum capacitor from the TAJ series, rated 2.2 µF with ±20% tolerance and a 35 V working voltage. The 4.2 Ohm ESR at 25 °C is the key loss parameter — at high ripple or fast transient loads, that ESR determines the self-heating and the usable ripple current before the part derates. The 35 V rating sits well above a typical 12 V or 24 V rail — for a 12 V bus you have 2× derating margin, which is standard practice for tantalum reliability in power-supply decoupling. ## Active production — sourced per RFQ The molded 1411 (3528 Metric) / 1210 case sits 1.20 mm seated height — fits under low-profile components or mezzanine boards where height is constrained. This matters for avionics, satellite, downhole instrumentation, or outdoor telecom where the capacitor sees extreme ambient swings. The ESR curve shifts with temperature — expect higher ESR at cold and lower at hot, affecting ripple current capability at the temperature extremes.","metaTitle":"TAJT225M035RNJ KYOCERA AVX Molded Tantalum Capacitor 2.2 µF","metaDescription":"TAJT225M035RNJ: KYOCERA AVX TAJ series molded tantalum cap, 2.2 µF ±20%, 35 V, 4.2 Ohm ESR, -55 to 125 °C. Active part. RFQ for price and 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":"2.2 µF","Failure Rate":"-","Lead Spacing":"-","Mounting Type":"Surface Mount","Package / Case":"1411 (3528 Metric), 1210","Product Status":"Active","Voltage - Rated":"35 V","lifecycle_stage":"unknown","Lifetime @ Temp.":"-","Size / Dimension":"0.138\\\" L x 0.110\\\" W (3.50mm x 2.80mm)","Height - Seated (Max)":"0.047\\\" (1.20mm)","Operating Temperature":"-55°C ~ 125°C","Manufacturer Size Code":"T","ESR (Equivalent Series Resistance)":"4.2Ohm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4234","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ce09bb895bbc5407352e9a690f57411c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy TAJT225M035RNJ and check current pricing?","answer":"Submit an RFQ with your BOM quantity and target date code — we will confirm availability and current pricing. No stock-holding claim here; every order is quoted against live channel inventory."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TAJT225M035RNJ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TAJT225M035RNJ 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}}