{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPSE686K025H0125","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TPSE686K025H0125","canonicalUrl":"https://icboms.com/kyocera-avx/TPSE686K025H0125","factsUrl":"https://icboms.com/api/mcp/products/TPSE686K025H0125","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TPS series molded tantalum capacitor, TPSE686K025H0125, 68 µF, 25 V, ±10%, 125mOhm ESR, 2917 (7343 Metric) package, E case code.","salesMarkdown":"## 68 µF bulk decoupling on a 25 V rail The TPSE686K025H0125: This part is built for surface-mount assembly in the standard 2917 (7343 Metric) footprint, E case code. With a maximum seated height of 1.65 mm (0.065\") and a 5.08 mm x 2.54 mm footprint, it fits into tight board stacks where a low-profile bulk cap is needed downstream of a regulator or on a power input bus. ## ESR and ripple handling at 100 kHz The 125 mOhm ESR at 100 kHz is the key loss figure for this part — it determines the self-heating under ripple current and the voltage ripple on the output rail. A lower ESR means less temperature rise in the capacitor body when smoothing switching-regulator ripple. The molded TPS series is a general-purpose low-ESR platform, not a low-leakage or high-reliability automotive grade. For bulk decoupling on a 25 V rail where the ripple frequency sits near 100 kHz, this ESR keeps the dissipation within the package rating. ## Temperature range and board environment Rated for -55°C to +125°C operation, the TPSE686K025H0125 covers industrial and some automotive under-hood ambient conditions — the full temperature band matters when the cap sits near a hot regulator or in an outdoor enclosure.","metaTitle":"KYOCERA AVX TPSE686K025H0125 Tantalum Cap, 68 µF, 25 V","metaDescription":"KYOCERA AVX TPSE686K025H0125 molded tantalum capacitor, 68 µF, 25 V, ±10%, 125mOhm ESR, 2917 package. Active production, sourced to order. Request a quote.","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":"68 µF","Failure Rate":"-","Lead Spacing":"-","Mounting Type":"Surface Mount","Package / Case":"2917 (7343 Metric)","Product Status":"Active","Voltage - Rated":"25 V","lifecycle_stage":"unknown","Lifetime @ Temp.":"-","Size / Dimension":"0.200\\\" L x 0.100\\\" W (5.08mm x 2.54mm)","Height - Seated (Max)":"0.065\\\" (1.65mm)","Operating Temperature":"-55°C ~ 125°C","Manufacturer Size Code":"E","ESR (Equivalent Series Resistance)":"125mOhm @ 100kHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.5000","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b00017213ae4c6777a643c3e703ff6ae.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the ESR of TPSE686K025H0125 and why does it matter?","answer":"The ESR is 125 mOhm at 100 kHz. This value governs how much the capacitor heats up under ripple current and determines the output voltage ripple on a power rail. For a 68 µF cap on a 25 V bus, this ESR is typical for a general-purpose molded tantalum."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TPSE686K025H0125","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TPSE686K025H0125 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}}