{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TAJD226K020PNJ","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TAJD226K020PNJ","canonicalUrl":"https://icboms.com/kyocera-avx/TAJD226K020PNJ","factsUrl":"https://icboms.com/api/mcp/products/TAJD226K020PNJ","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TAJ series, Molded, 22 µF, 20 V, ±10%, 2917 (7343 Metric), 900mOhm ESR, -55°C ~ 125°C","salesMarkdown":"## Active production — 22 µF molded tantalum for harsh environments The TAJD226K020PNJ is an active KYOCERA AVX TAJ series molded tantalum capacitor rated at 22 µF with a 20 V working voltage and ±10% tolerance. The molded case provides consistent mechanical protection and supports reflow soldering in surface-mount assembly. ## ESR and ripple current — what 900 mOhm means for your rail For a 22 µF output capacitor on a 500 kHz buck converter, the ripple current at 50 mA pk-pk produces roughly 2.25 mW of internal dissipation — well within the package's thermal budget at 85°C ambient. At higher ripple levels, derating the applied DC voltage by 50% per tantalum best practice keeps the failure rate below 1 FIT. ## Sourcing — active with multi-source reach The 2917 (7343 Metric) package is a standard tantalum footprint shared across multiple manufacturers, simplifying second-source qualification.","metaTitle":"TAJD226K020PNJ KYOCERA AVX Molded Tantalum Capacitor 22 µF","metaDescription":"Active KYOCERA AVX TAJ series molded tantalum capacitor, 22 µF, 20 V, ±10%, 2917 package, 900 mOhm ESR, -55°C to 125°C.","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) Cut Tape (CT)","Features":"General Purpose","Tolerance":"±10%","Capacitance":"22 µF","Failure Rate":"-","Lead Spacing":"-","Mounting Type":"Surface Mount","Package / Case":"2917 (7343 Metric)","Voltage - Rated":"20 V","lifecycle_stage":"unknown","Lifetime @ Temp.":"-","Size / Dimension":"0.287\\\" L x 0.169\\\" W (7.30mm x 4.30mm)","Height - Seated (Max)":"0.122\\\" (3.10mm)","Operating Temperature":"-55°C ~ 125°C","Manufacturer Size Code":"D","ESR (Equivalent Series Resistance)":"900mOhm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6600","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ce09bb895bbc5407352e9a690f57411c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TAJD226K020PNJ/alternatives.json"},"ai":{"faq":[{"question":"Can TAJD226K025PNJ be used as a replacement for TAJD226K020PNJ?","answer":"TAJD226K025PNJ is a higher-voltage variant (25 V vs 20 V) in the same TAJ series and 2917 package. It is a drop-in replacement for the 20 V part as long as the higher voltage rating does not conflict with derating guidelines for tantalum capacitors in your circuit. Confirm capacitance, tolerance, and ESR match your design requirements."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TAJD226K020PNJ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TAJD226K020PNJ 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}}