{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPSR105M025R2500","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TPSR105M025R2500","canonicalUrl":"https://icboms.com/kyocera-avx/TPSR105M025R2500","factsUrl":"https://icboms.com/api/mcp/products/TPSR105M025R2500","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TPS series molded tantalum capacitor, TPSR105M025R2500, 1 µF, 25 V, ±20%, 2.5 Ohm ESR, 0805 case, -55°C to 125°C.","salesMarkdown":"## Active production — BOM-fit for new builds The TPSR105M025R2500: This molded tantalum capacitor in the TPS series delivers 1 µF capacitance at 25 V rated voltage with a ±20% tolerance, packaged in the 0805 (2012 Metric) surface-mount footprint. ## ESR and temperature — the real derating drivers The 2.5 Ohm equivalent series resistance sets the ripple current ceiling — at 25 V and full temperature range, the I²R heating limits how much AC ripple the 0805 case can dissipate before the internal temperature rises above the 125°C maximum. Operating from -55°C to 125°C covers the full military temperature grade, but ESR increases at low temperature — expect the 2.5 Ohm figure to roughly double at -55°C, which matters for cold-start filter circuits. ## 0805 footprint and board integration As a molded tantalum, the part has no exposed cathode on the bottom — the terminations are at the ends only, so the standard 0805 solder pad footprint applies without thermal-paddle considerations.","metaTitle":"KYOCERA AVX TPSR105M025R2500 Tantalum Cap, 1 µF, 25 V, 0805","metaDescription":"Active production KYOCERA AVX TPSR105M025R2500 molded tantalum capacitor, 1 µF ±20%, 25 V, 2.5 Ohm ESR, 0805 package, -55 to 125°C. Sourced to order.","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":"±20%","Capacitance":"1 µF","Failure Rate":"-","Lead Spacing":"-","Mounting Type":"Surface Mount","Package / Case":"0805 (2012 Metric)","Product Status":"Active","Voltage - Rated":"25 V","lifecycle_stage":"unknown","Lifetime @ Temp.":"-","Size / Dimension":"0.081\\\" L x 0.051\\\" W (2.05mm x 1.30mm)","Height - Seated (Max)":"0.047\\\" (1.20mm)","Operating Temperature":"-55°C ~ 125°C","Manufacturer Size Code":"R","ESR (Equivalent Series Resistance)":"2.5Ohm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.2345","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b00017213ae4c6777a643c3e703ff6ae.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPSR105M025R2500/alternatives.json"},"ai":{"faq":[{"question":"What is the ESR and why does it matter?","answer":"The ESR is 2.5 Ohm. This value determines the self-heating from ripple current — at the 0805 case size, higher ESR limits the AC current the part can handle before exceeding the 125°C temperature limit."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TPSR105M025R2500","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TPSR105M025R2500 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}}