{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPSB226K010T0400","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TPSB226K010T0400","canonicalUrl":"https://icboms.com/kyocera-avx/TPSB226K010T0400","factsUrl":"https://icboms.com/api/mcp/products/TPSB226K010T0400","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TPS series, molded tantalum capacitor, 22 µF, 10 V rated, ±10% tolerance, 400 mOhm ESR at 100 kHz, -55°C to 125°C, size code B (1411).","salesMarkdown":"## What the ESR and temperature range mean for your rail The TPSB226K010T0400: The 400 mOhm ESR at 100 kHz sets the ripple current ceiling — on a 10 V rail switching at 500 kHz, the I²R loss in the cap determines the self-heating, not the ambient. Stay below the ripple current rating in the datasheet or the internal temperature rise accelerates wear-out. The capacitance shift over temperature is typical for MnO₂ tantalum; the ESR rises at cold, so budget more ripple margin at low temperature. ## Active — no last-time-buy pressure Orderable for new designs and production without a last-time-buy window. Molded case, size code B, 1411 (3528 Metric) footprint: 3.50 mm x 2.80 mm, seated height 2.10 mm max. The ±10% tolerance on 22 µF means the actual capacitance at 0 V bias is between 19.8 µF and 24.2 µF — a DC bias derating curve applies; at 10 V the effective capacitance drops roughly 20% for this dielectric, so the rail sees ~17.6 µF under full bias.","metaTitle":"TPSB226K010T0400 KYOCERA AVX Molded Tantalum Cap 22 µF 10 V","metaDescription":"TPSB226K010T0400 active molded tantalum capacitor, 22 µF, 10 V, ±10%, 400 mOhm ESR, -55°C to 125°C. Sourced per RFQ.","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":"1411 (3528 Metric)","Product Status":"Active","Voltage - Rated":"10 V","lifecycle_stage":"unknown","Lifetime @ Temp.":"-","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)":"400mOhm @ 100kHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6500","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4e1c4c0976c44574c2f692352dadd192.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How can I order TPSB226K010T0400 or check current pricing?","answer":"This part is Active and orderable. Submit an RFQ with your BOM quantity — we source through independent distribution and confirm availability and pricing at quote time. No stock-holding claim; quoted per RFQ."},{"question":"Where can I find the datasheet for TPSB226K010T0400?","answer":"The datasheet is available from KYOCERA AVX under the TPS series. The key ratings are listed in the spec table above: 22 µF, 10 V, ±10%, 400 mOhm ESR, -55°C to 125°C, size code B."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TPSB226K010T0400","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TPSB226K010T0400 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}}