{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPMD226K035R0070","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TPMD226K035R0070","canonicalUrl":"https://icboms.com/kyocera-avx/TPMD226K035R0070","factsUrl":"https://icboms.com/api/mcp/products/TPMD226K035R0070","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TPM series, Molded Tantalum, 22 µF, 35 V, ±10%, 70 mOhm ESR, 2917 (7343 Metric), -55 to 125 °C","salesMarkdown":"## What the 70 mOhm ESR buys you on a 35 V rail The TPMD226K035R0070: At 22 µF and 35 V, the 70 mOhm ESR keeps the ripple-current self-heating low enough that the capacitor can sit on a 12 V-to-3.3 V buck output without derating the ripple current below the application's needs. The molded case and 2917 footprint mean the part stands up to reflow soldering without cracking — a common failure mode in unqualified tantalums on a power rail. ## Temperature grade and the environments it fits The capacitor holds its capacitance and ESR within datasheet limits across that span, which matters for a satellite power bus that cold-soaks at -55 °C and then sees 125 °C in a hot bay. The molded construction also resists moisture ingress better than a conformally-coated chip, so it can live in an outdoor telecom cabinet that cycles through condensation. Active product status — no EOL notice, no last-time-buy window.","metaTitle":"TPMD226K035R0070 – 22 µF 35 V Molded Tantalum, 70 mOhm ESR","metaDescription":"KYOCERA AVX TPM series molded tantalum capacitor, 22 µF ±10%, 35 V, 70 mOhm ESR, 2917 (7343 Metric) package, -55 to 125 °C. Active lifecycle.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Specialty Capacitors"],"specifications":{"Mfr":"KYOCERA AVX","Type":"Molded","Series":"TPM","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)":"70mOhm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.9400","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/3086f98da6213e3fbc87cd7ed7e9cc69.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the ESR of TPMD226K035R0070 and why does it matter?","answer":"The ESR is 70 mOhm. For a 22 µF output capacitor on a 35 V rail, that ESR determines the ripple current rating and the self-heating. A lower ESR means less internal temperature rise for the same ripple current, which extends the capacitor's life in a switching regulator application."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TPMD226K035R0070","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TPMD226K035R0070 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}}