{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPSB106K025R1800","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TPSB106K025R1800","canonicalUrl":"https://icboms.com/kyocera-avx/TPSB106K025R1800","factsUrl":"https://icboms.com/api/mcp/products/TPSB106K025R1800","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TPS series, molded tantalum capacitor, 10 µF, 25 V, ±10% tolerance, 1.8 Ohm ESR, surface-mount 1411 (3528 Metric) / 1210 case, B case code.","salesMarkdown":"## ESR and the decoupling budget The TPSB106K025R1800: The 1.8 Ohm ESR at 25 °C sets the ripple-current ceiling — for a 100 kHz switching regulator output, the capacitor's self-heating rises with Iripple² × ESR. A lower-ESR tantalum in the same B case code would handle more ripple before hitting the 125 °C temperature limit, but this part's ESR is adequate for general-purpose bulk decoupling on a 25 V rail where ripple is under 100 mA RMS. ## Temperature range and storage This covers avionics bay, outdoor telecom cabinet, and downhole tool environments where the ambient swings past 85 °C. The molded case is not hermetic, so store the reels in dry conditions (RH < 60 %) to avoid moisture ingress that can shift leakage current after reflow. 1411 (3528 Metric) / 1210 case, B code, 3.50 mm x 2.80 mm footprint with a seated height of 2.10 mm max. The 0.110-inch width matches the standard 1210 land pattern — no via-in-pad needed for this two-terminal part.","metaTitle":"TPSB106K025R1800 KYOCERA AVX TPS Series 10 µF Molded","metaDescription":"TPSB106K025R1800 is an active KYOCERA AVX molded tantalum capacitor, 10 µF, 25 V, ±10%, 1.8 Ohm ESR, -55 to +125 °C. 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":"±10%","Capacitance":"10 µF","Failure Rate":"-","Lead Spacing":"-","Mounting Type":"Surface Mount","Package / Case":"1411 (3528 Metric), 1210","Product Status":"Active","Voltage - Rated":"25 V","lifecycle_stage":"unknown","Lifetime @ Temp.":"-","Size / Dimension":"0.138\\\" L x 0.110\\\" W (3.50mm x 2.80mm)","Height - Seated (Max)":"0.083\\\" (2.10mm)","Operating Temperature":"-55°C ~ 125°C","Manufacturer Size Code":"B","ESR (Equivalent Series Resistance)":"1.8Ohm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.8700","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b00017213ae4c6777a643c3e703ff6ae.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How can I order TPSB106K025R1800 or check stock?","answer":"This part is active and available through independent distribution. Submit an RFQ with your target quantity; we confirm availability and current pricing at quote time. No stock-holding claim is made — each order is sourced per your BOM line."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TPSB106K025R1800","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TPSB106K025R1800 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}}