{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPSE337M010R0040","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TPSE337M010R0040","canonicalUrl":"https://icboms.com/kyocera-avx/TPSE337M010R0040","factsUrl":"https://icboms.com/api/mcp/products/TPSE337M010R0040","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TPS series molded tantalum capacitor, TPSE337M010R0040, 330 µF, 10 V, ±20%, 40 mOhm ESR, 2917 (7343 Metric) case, E code, -55°C to 125°C.","salesMarkdown":"## 330 µF, 10 V, 40 mOhm — the low-ESR bulk decoupling fit The TPSE337M010R0040: That ESR figure is the headline parameter — at 40 mOhm this part sits in the low-ESR band for a 330 µF tantalum, meaning it handles ripple current without excessive self-heating and keeps the voltage ripple low on a 10 V rail. Rated for -55°C to 125°C, this capacitor covers the full military temperature range — it operates in an engine bay, an outdoor radio head, or a satellite power bus without derating for ambient extremes. The molded case construction means the epoxy encapsulation resists mechanical stress and moisture ingress better than a conformal-coated chip, though it is not hermetically sealed. Surface-mount reflow profile follows standard tantalum recommendations — preheat ramp rate under 3°C/s to keep the internal anode from thermal shock. ## Active lifecycle — no end-of-life signals on this line The TPS series is a standard molded tantalum line with broad distribution coverage, so this part is sourced through franchised channels and independent surplus equally. No official successor or cross-reference exists because none is needed; the part is current production.","metaTitle":"KYOCERA AVX TPSE337M010R0040 TPS Series, 330 µF, 10 V","metaDescription":"KYOCERA AVX TPSE337M010R0040 molded tantalum capacitor, 330 µF, 10 V, 40 mOhm ESR, -55°C to 125°C, 2917 case. 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":"±20%","Capacitance":"330 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)":"40mOhm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.9300","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b00017213ae4c6777a643c3e703ff6ae.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the ESR of TPSE337M010R0040 and why does it matter?","answer":"The ESR is 40 mOhm. That is the equivalent series resistance at 100 kHz typical for a tantalum capacitor of this size. A 40 mOhm ESR means the capacitor dissipates about 0.16 W at 2 A ripple — well within the molded case's thermal budget for a 10 V rail. Lower ESR also means less output voltage ripple in a switching regulator application; the ripple voltage is approximately I_ripple × ESR."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TPSE337M010R0040","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TPSE337M010R0040 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}}