{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPSE227K010R0070","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TPSE227K010R0070","canonicalUrl":"https://icboms.com/kyocera-avx/TPSE227K010R0070","factsUrl":"https://icboms.com/api/mcp/products/TPSE227K010R0070","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TPS series molded tantalum capacitor, TPSE227K010R0070, 220 µF, 10 V, ±10%, 70 mOhm ESR, 2917 (7343 Metric) package, EIA size E, -55°C to 125°C.","salesMarkdown":"## 220 µF, 10 V, 70 mOhm — the bulk decap for a 10 V rail The TPSE227K010R0070: That ESR is the number that matters for ripple current handling — the lower the ESR, the more AC ripple the cap can absorb without overheating. For a point-of-load converter switching at 500 kHz, 70 mOhm keeps the self-heating well within the 125 °C ceiling. The 10 V rating means you want to derate to 7-8 V for reliable operation — standard practice for tantalum caps to avoid surge failures. At 220 µF it is sized for bulk decoupling on a 10 V rail, not for high-frequency bypass. ## Active production — no last-time-buy to chase The TPS series is a standard low-ESR tantalum line from KYOCERA AVX. The molded case is the usual epoxy encapsulation — nothing exotic, no conformal-coat gotchas for rework. ## 2917 footprint — easy swap on site The 2917 (7343 Metric) package is a common tantalum footprint. That is a standard part — you can pull one from a field kit and swap it with a soldering iron, no hot-air station required. Polarity marking is clear on the molded case. Operating range from -55 °C to 125 °C covers the full industrial band. No derating needed for most environments — the cap is rated for the same temperature range as the rest of the board.","metaTitle":"KYOCERA AVX TPSE227K010R0070 TPS Tantalum, 220 µF, 10 V","metaDescription":"KYOCERA AVX TPSE227K010R0070 TPS series molded tantalum capacitor, 220 µF, 10 V, ±10%, 70 mOhm ESR, 2917 package. 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)","Features":"General Purpose","Tolerance":"±10%","Capacitance":"220 µF","Failure Rate":"-","Lead Spacing":"-","Mounting Type":"Surface Mount","Package / Case":"2917 (7343 Metric)","Product Status":"Active","Voltage - Rated":"10 V","lifecycle_stage":"unknown","Lifetime @ Temp.":"-","Size / Dimension":"0.287\\\" L x 0.169\\\" W (7.30mm x 4.30mm)","Height - Seated (Max)":"0.169\\\" (4.30mm)","Operating Temperature":"-55°C ~ 125°C","Manufacturer Size Code":"E","ESR (Equivalent Series Resistance)":"70mOhm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.2831","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b00017213ae4c6777a643c3e703ff6ae.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the ESR of TPSE227K010R0070 and why does it matter?","answer":"The ESR is 70 mOhm. That is the equivalent series resistance — it determines how much ripple current the capacitor can handle before self-heating becomes a problem. For a 220 µF cap on a 10 V rail, 70 mOhm is a solid low-ESR value that keeps ripple voltage low."},{"question":"What package does TPSE227K010R0070 use?","answer":"It uses the 2917 (7343 Metric) surface-mount package, EIA size E. This is a standard tantalum footprint — easy to source and replace."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TPSE227K010R0070","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TPSE227K010R0070 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}}