{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPSD226K035R0300","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TPSD226K035R0300","canonicalUrl":"https://icboms.com/kyocera-avx/TPSD226K035R0300","factsUrl":"https://icboms.com/api/mcp/products/TPSD226K035R0300","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TPS series, molded tantalum capacitor, 22 µF, 35 V, ±10%, 300 mOhm ESR, 2917 (7343 Metric) surface-mount package, -55°C to 125°C operating range.","salesMarkdown":"## 22 µF, 35 V, 300 mOhm — the bulk-decoupling triple spec The 35 V rating gives headroom on a 12 V rail — you can run it at 24 V nominal and still stay inside the derating guidelines that most avionics and industrial specs call for. The 300 mOhm ESR is the number that drives ripple current heating: at 1 A ripple, the self-heat is 0.3 W, which the 2917 case can handle if the board has a decent copper pour under the cathode pad. Rated -55°C to 125°C — that is military temperature range, not just industrial. In an engine-bay ECU or a satellite power module where the ambient near the PCB hits 105°C, this cap still has 20°C of margin before it hits the absolute maximum. The molded case keeps the internal construction sealed against moisture and thermal cycling better than a dipped tantalum. ## Active lifecycle — no end-of-life clock You can design this into a new BOM without sourcing risk.","metaTitle":"TPSD226K035R0300 22 µF 35 V Molded Tantalum Cap","metaDescription":"KYOCERA AVX TPSD226K035R0300: 22 µF, 35 V, 300 mOhm ESR, ±10%, 2917 (7343 Metric) package, -55°C to 125°C. Active production. 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":"2917 (7343 Metric)","Product Status":"Active","Voltage - Rated":"35 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":"$3.5100","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b00017213ae4c6777a643c3e703ff6ae.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is TPSD226K035R0300 polarized?","answer":"Yes, this is a tantalum capacitor — it is polarized. The positive terminal is marked on the molded case. Reversing the voltage will damage the part."},{"question":"Can I use TPSD226K035R0300 to replace TPSD226K035R0200?","answer":"The TPSD226K035R0200 has a 200 mOhm ESR versus the 300 mOhm ESR of this part. If your circuit depends on the lower ESR for ripple current handling or transient response, the 300 mOhm part may run hotter or show higher ripple voltage. Check the ripple current rating and thermal budget before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TPSD226K035R0300","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TPSD226K035R0300 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}}