{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPSA335M025R1000","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TPSA335M025R1000","canonicalUrl":"https://icboms.com/kyocera-avx/TPSA335M025R1000","factsUrl":"https://icboms.com/api/mcp/products/TPSA335M025R1000","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TPS series, molded tantalum capacitor, 3.3 µF ±20%, 25 V rated, 1 Ohm ESR, 1206 (3216 Metric) case, -55°C to 125°C","salesMarkdown":"This TPSA335M025R1000 is a 3.3 µF tantalum capacitor rated at 25 V DC, with ±20% tolerance. That 25 V rating gives comfortable headroom on a 12 V or 5 V rail — the derating rule of thumb for solid tantalums is 50% of rated voltage for reliable operation, so you can run it at 12.5 V continuous without stressing the dielectric. It fits avionics black boxes, downhole instrumentation, and outdoor telecom gear that sees -40°C nights and 85°C days. The molded case keeps moisture out better than a conformal-coated chip, so it's a solid choice for unsealed enclosures. ## ESR and ripple current handling 1 Ohm ESR at 25°C means the self-heating under ripple current is manageable — for a 3.3 µF cap on a 100 kHz buck converter output, the ripple current is typically tens of mA, and the internal temperature rise stays under a few degrees. If your design has high-frequency ripple above 500 mA, you'll want a lower-ESR polymer cap, but for general decoupling this is fine. 1206 (3216 Metric) case, size code A. The 3.20 mm x 1.60 mm footprint is a standard size — your existing 1206 pad pattern works, no layout change needed. Height seated is 1.80 mm max, so it fits under low-profile shrouds or mezzanine boards. No direct equivalent or second-source is listed, but the TPS series is widely stocked.","metaTitle":"TPSA335M025R1000 KYOCERA AVX Tantalum Capacitor 3.3 µF 25 V","metaDescription":"TPSA335M025R1000 molded tantalum capacitor, 3.3 µF, 25 V, ±20%, 1 Ohm ESR, -55°C to 125°C, 1206 case. Active production. Request 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":"±20%","Capacitance":"3.3 µF","Failure Rate":"-","Lead Spacing":"-","Mounting Type":"Surface Mount","Package / Case":"1206 (3216 Metric)","Product Status":"Active","Voltage - Rated":"25 V","lifecycle_stage":"unknown","Lifetime @ Temp.":"-","Size / Dimension":"0.126\\\" L x 0.063\\\" W (3.20mm x 1.60mm)","Height - Seated (Max)":"0.071\\\" (1.80mm)","Operating Temperature":"-55°C~125°C","Manufacturer Size Code":"A","ESR (Equivalent Series Resistance)":"1Ohm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.8200","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b00017213ae4c6777a643c3e703ff6ae.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is TPSA335M025R1000 RoHS compliant?","answer":"The evidence does not list a RoHS compliance status. Confirm with the manufacturer or your distributor at quote time."},{"question":"Can TPSA335M025R1000 replace TPSA225M025R1000?","answer":"The TPSA225M025R1000 is a 2.2 µF part in the same series and voltage. The 3.3 µF TPSA335M025R1000 is a drop-in replacement if the capacitance increase is acceptable in your circuit — same 1206 case, same voltage rating, same ESR. Verify the decoupling or timing margin before swapping."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TPSA335M025R1000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TPSA335M025R1000 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}}