{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPSD226K020R0300","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TPSD226K020R0300","canonicalUrl":"https://icboms.com/kyocera-avx/TPSD226K020R0300","factsUrl":"https://icboms.com/api/mcp/products/TPSD226K020R0300","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TPS series molded tantalum capacitor, 22 µF ±10%, 20 V rated, 300 mOhm ESR, D case size 2917 (7343 Metric), -55 to 125 °C operating range.","salesMarkdown":"## Bulk decoupling with a 300 mOhm ESR ceiling The TPSD226K020R0300: The 300 mOhm ESR on a 22 µF tantalum sets the self-heating and ripple voltage floor for the power rail it decouples. At typical switching regulator ripple currents, this ESR keeps the capacitor's internal temperature rise below the 125 °C rated limit — meaning the part can sit next to a hot MOSFET or inductor without derating the output capacitance. In an avionics power supply that sees -40 °C cold soak and 105 °C continuous ambient, the 20 V rating at 125 °C still holds margin above the 12 V rail. ## Molded 2917 case with tape-and-reel delivery The molded 2917 (7343 Metric) package measures 7.30 mm x 4.30 mm with a seated height of 3.10 mm. Supplied on tape and reel or cut tape — standard for pick-and-place assembly. The D case code is the common footprint for 22 µF at 20 V in the TPS family; board layout matches the JEDEC standard 7343 pad geometry.","metaTitle":"TPSD226K020R0300 22 µF 20 V Tantalum Capacitor, 300 mOhm ESR","metaDescription":"KYOCERA AVX TPS series 22 µF 20 V tantalum capacitor, 300 mOhm ESR, ±10%, molded 2917 package, -55 to 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":"TPS","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)","Product Status":"Active","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)":"300mOhm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.0800","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b00017213ae4c6777a643c3e703ff6ae.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy TPSD226K020R0300 available via RFQ confirmation today?","answer":"We source TPSD226K020R0300 through independent distribution channels."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TPSD226K020R0300","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TPSD226K020R0300 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}}