{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPSB335K025R1500","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TPSB335K025R1500","canonicalUrl":"https://icboms.com/kyocera-avx/TPSB335K025R1500","factsUrl":"https://icboms.com/api/mcp/products/TPSB335K025R1500","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TPS series, molded tantalum capacitor, 3.3 µF ±10%, 25 V rated, 1.5 Ohm ESR, B case (3528 metric), -55 to 125 °C","salesMarkdown":"## 3.3 µF, 25 V, 1.5 Ohm ESR — the decoupling floor The TPSB335K025R1500 is a 3.3 µF molded tantalum capacitor rated at 25 V with a 1.5 Ohm ESR, housed in the B case (3528 metric). The 1.5 Ohm ESR sets the impedance floor at the switching frequency — for a 100 kHz buck converter this cap shunts the ripple current with about 1.5 Ohms of effective series resistance, so the ripple voltage on the rail is the product of the ripple current and that ESR. A lower ESR part would reduce the ripple further, but the 1.5 Ohm spec is consistent with standard tantalum performance at this case size. ## -55 to 125 °C — full military temperature range The molded construction keeps the tantalum anode sealed against moisture and thermal cycling — no conformal coat needed for the cap itself. ## Active production — no EOL clock ticking KYOCERA AVX lists the TPSB335K025R1500 as Active. No last-time-buy window is open, and no successor has been announced.","metaTitle":"KYOCERA AVX TPSB335K025R1500 – 3.3 µF Molded Tantalum, 25 V","metaDescription":"KYOCERA AVX TPSB335K025R1500 – 3.3 µF ±10% molded tantalum capacitor, 25 V rated, 1.5 Ohm ESR, B 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)","Features":"General Purpose","Tolerance":"±10%","Capacitance":"3.3 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)":"1.5Ohm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3749","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b00017213ae4c6777a643c3e703ff6ae.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy TPSB335K025R1500 and how is it quoted?","answer":"No stock-holding claim is made; availability is verified per request."},{"question":"What are the specifications of TPSB335K025R1500?","answer":"3.3 µF ±10%, 25 V rated, 1.5 Ohm ESR, molded tantalum, B case (3528 metric), operating temperature -55 to 125 °C. Series TPS, from KYOCERA AVX."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TPSB335K025R1500","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TPSB335K025R1500 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}}