{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TAJB226K010ANJ","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TAJB226K010ANJ","canonicalUrl":"https://icboms.com/kyocera-avx/TAJB226K010ANJ","factsUrl":"https://icboms.com/api/mcp/products/TAJB226K010ANJ","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TAJ series, Molded Tantalum Capacitor, 22 µF ±10%, 10 V rated, 2.4 Ohm ESR at 100 kHz, -55°C to 125°C, 1411 (3528 Metric) case, B size code.","salesMarkdown":"## 22 µF tantalum for bulk decoupling — B-case, 10 V rated The 2.4 Ohm ESR at 100 kHz sets the ripple current ceiling — at 200 mA RMS the internal temperature rise stays within the 125°C limit, but exceeding that accelerates wear-out. ## Voltage derating — the 50% rule for tantalum A 10 V rated tantalum should never see more than 5 V DC steady-state bias to avoid field failure from dielectric breakdown. The 2.4 Ohm ESR at 100 kHz means the ripple current self-heats the part — at 125°C ambient the ripple must be derated further per the manufacturer's curve. The 2000-hour endurance at 125°C is the accelerated life test condition; actual service life at 85°C with proper derating is typically 10× longer. ## Active production — sourced per RFQ","metaTitle":"TAJB226K010ANJ KYOCERA AVX Molded Tantalum Capacitor 22 µF","metaDescription":"TAJB226K010ANJ KYOCERA AVX TAJ series molded tantalum capacitor, 22 µF ±10%, 10 V rated, 2.4 Ohm ESR, -55°C to 125°C, 1411 case.","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":"1411 (3528 Metric)","Product Status":"Active","Voltage - Rated":"10 V","lifecycle_stage":"unknown","Lifetime @ Temp.":"2000 Hrs @ 125°C","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)":"2.4Ohm @ 100kHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6233","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ce09bb895bbc5407352e9a690f57411c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TAJB226K010ANJ/alternatives.json"},"ai":{"faq":[{"question":"What is the case size and package of TAJB226K010ANJ?","answer":"The case is 1411 (3528 Metric) with manufacturer size code B. Dimensions are 0.138\" L x 0.110\" W (3.50 mm x 2.80 mm) with a seated height of 0.083\" (2.10 mm). It is supplied on Tape & Reel for surface-mount assembly."},{"question":"Can TAJB226K010ANJ be replaced by a general-purpose ceramic capacitor?","answer":"Not directly — a 22 µF ceramic in a 1411 case would typically be a Class II dielectric (X5R/X7R) with strong DC bias derating (losing 50-70% capacitance at 10 V). The tantalum holds its full 22 µF at rated voltage and has a predictable ESR, which matters for decoupling applications where the ceramic's capacitance collapse would cause ripple. A ceramic replacement would need a higher voltage rating and a larger case size to maintain the effective capacitance."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TAJB226K010ANJ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TAJB226K010ANJ 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}}