{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TAJA226K010SNJ","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TAJA226K010SNJ","canonicalUrl":"https://icboms.com/kyocera-avx/TAJA226K010SNJ","factsUrl":"https://icboms.com/api/mcp/products/TAJA226K010SNJ","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TAJ series, Molded tantalum capacitor, 22 µF ±10%, 10 V rated, 1206 (3216 Metric) surface-mount package, 3 Ohm ESR at 100 kHz, 2000 hours at 125°C.","salesMarkdown":"## Molded tantalum for 10 V rails — what the ratings tell you The TAJA226K010SNJ: This is a KYOCERA AVX TAJ-series molded tantalum capacitor, 22 µF ±10% with a 10 V rating in the 1206 case. The molded construction means the anode and cathode terminations are fully encapsulated — no conformal coat needed, and the part survives standard reflow without cracking. The 1206 footprint (3.20 mm x 1.60 mm) is a common size; the 1.80 mm seated height clears most low-profile constraints. ## Temperature grade and lifetime — hot-environment fit That 2000-hour number is the endurance under full rated voltage and temperature — in practice, running at 85°C with a 50% voltage derating extends life well beyond the spec. For a board that sees 105°C in an engine bay or industrial enclosure, the 125°C ceiling gives margin. The 10 V rating on a 5 V rail leaves 50% derating, which is the standard practice for tantalum reliability — no voltage surge risk, no field failure from inrush. ## Sourcing and lifecycle — active production Availability confirmed at RFQ.","metaTitle":"TAJA226K010SNJ KYOCERA AVX Molded Tantalum Capacitor 22 µF","metaDescription":"TAJA226K010SNJ from KYOCERA AVX: Molded tantalum, 22 µF ±10%, 10 V, 1206 case, 3 Ohm ESR, 2000 hrs at 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)","Ratings":"-","Features":"General Purpose","Tolerance":"±10%","Capacitance":"22 µF","Failure Rate":"-","Lead Spacing":"-","Mounting Type":"Surface Mount","Package / Case":"1206 (3216 Metric)","Product Status":"Active","Voltage - Rated":"10 V","lifecycle_stage":"unknown","Lifetime @ Temp.":"2000 Hrs @ 125°C","Size / Dimension":"0.126\\\" L x 0.063\\\" W (3.20mm x 1.60mm)","Height - Seated (Max)":"0.071\\\" (1.80mm)","Operating Temperature":"-55°C~125°C","Manufacturer Size Code":"A","ESR (Equivalent Series Resistance)":"3Ohm @ 100kHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.1085","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ce09bb895bbc5407352e9a690f57411c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TAJA226K010SNJ/alternatives.json"},"ai":{"faq":[{"question":"Can I replace TAJA226K010SNJ with a ceramic capacitor?","answer":"Possibly, but check the ESR and DC bias derating. This tantalum has 3 Ohm ESR at 100 kHz and 22 µF at 10 V. A ceramic MLCC of the same capacitance and voltage rating will have much lower ESR (milliohms) but loses capacitance as DC bias approaches the rated voltage. For a 10 V rail, a 25 V-rated X7R ceramic in 1206 would hold most of its capacitance, but the ESR difference may affect loop stability if this cap is on a regulator output. Test before swapping."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TAJA226K010SNJ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TAJA226K010SNJ 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}}