{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPSA225M010R1800","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TPSA225M010R1800","canonicalUrl":"https://icboms.com/kyocera-avx/TPSA225M010R1800","factsUrl":"https://icboms.com/api/mcp/products/TPSA225M010R1800","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TPS series, Molded Tantalum Capacitor, 2.2 µF, 10 V, ±20%, 1.8 Ohm ESR, 1206 (3216 Metric), -55°C to 125°C.","salesMarkdown":"The TPSA225M010R1800: This is a molded tantalum capacitor from the TPS series, rated 2.2 µF at 10 V with ±20% tolerance. The 1.8 Ohm ESR is the dominant parameter for ripple current handling — at the rated voltage, the capacitor's self-heating stays within limits when the ripple current is kept below the calculated I²R dissipation. For a 3.3 V rail decoupling a 500 mA load, the 2.2 µF value provides enough bulk charge to hold the rail during a 1 µs load transient without the output dropping below the regulator's dropout threshold. The 1206 case size (3.20 mm x 1.60 mm footprint, 1.80 mm seated height) is a standard land pattern — no special pad geometry required beyond the manufacturer's recommended solder pad dimensions for reflow assembly. The molded construction gives consistent dimensional control for pick-and-place. Sourced through independent distribution, quantities are confirmed at RFQ against your target volume. For an engine-bay ECU that sees 105°C on a summer grade, the 125°C ceiling provides 20°C of margin before derating is required. ## Footprint and polarity — what the board layout needs The 1206 case (EIA size code A) uses a standard two-terminal molded tantalum footprint. Polarity is marked on the top face — the anode (+) is indicated by a stripe or bevel on the molded body. Reverse voltage will damage the dielectric; verify orientation during pick-and-place programming. Cut-tape quantities are available for prototyping or low-volume builds.","metaTitle":"TPSA225M010R1800 KYOCERA AVX Molded Tantalum Capacitor 2.2","metaDescription":"KYOCERA AVX TPSA225M010R1800 molded tantalum capacitor, 2.2 µF, 10 V, ±20%, 1.8 Ohm ESR, -55°C to 125°C, 1206 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) Cut Tape (CT)","Features":"General Purpose","Tolerance":"±20%","Capacitance":"2.2 µF","Failure Rate":"-","Lead Spacing":"-","Mounting Type":"Surface Mount","Package / Case":"1206 (3216 Metric)","Product Status":"Active","Voltage - Rated":"10 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)":"1.8Ohm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5000","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b00017213ae4c6777a643c3e703ff6ae.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does TPSA225M010R1800 have polarity?","answer":"Yes, it is a polarized tantalum capacitor. The anode (+) is marked on the molded body. Reverse voltage will cause catastrophic failure — verify orientation during assembly."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TPSA225M010R1800","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TPSA225M010R1800 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}}