{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPSA225K010T1800","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TPSA225K010T1800","canonicalUrl":"https://icboms.com/kyocera-avx/TPSA225K010T1800","factsUrl":"https://icboms.com/api/mcp/products/TPSA225K010T1800","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TPS series, molded tantalum capacitor, 2.2 µF ±10%, 10 V rated, 1.8 Ohm ESR at 100 kHz, 1206 (3216 Metric) surface-mount package, -55°C to 125°C operating range","salesMarkdown":"## 2.2 µF ±10%, 10 V, 1.8 Ohm ESR — molded tantalum in 1206 The TPSA225K010T1800: This is a KYOCERA AVX TPS series molded tantalum capacitor, 2.2 µF ±10% capacitance with a 10 V DC rated voltage. The 1.8 Ohm ESR at 100 kHz sets the ripple current ceiling — for a 100 kHz switching regulator output, the self-heating from ripple current stays within the derating curve as long as the RMS current is under ~100 mA. The 1206 (3216 Metric) case is the standard footprint for this density; the A case code means the seated height is 1.80 mm max, which fits under most low-profile PCB keep-outs. Avionics black boxes, downhole logging tools, and outdoor telecom base stations where the PCB sees 105°C ambient plus self-heating all stay inside the operating envelope. The molded construction provides mechanical stability across the temperature sweep — no conformal-coat cracking risk that wet tantalums can exhibit. ## Active lifecycle — no LTB clock Repeat orders through independent distribution are stable — no last-time-buy math needed for existing designs.","metaTitle":"TPSA225K010T1800 KYOCERA AVX TPS 2.2 µF 10 V 1206 Molded","metaDescription":"2.2 µF ±10%, 10 V, 1.8 Ohm ESR @ 100 kHz, -55°C to 125°C. Active lifecycle. Surface-mount 1206 molded tantalum. RFQ for pricing and stock.","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":"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 @ 100kHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4900","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4e1c4c0976c44574c2f692352dadd192.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is TPSA225K010T1800 equivalent to other 2.2 µF 10 V tantalum capacitors?","answer":"The 1.8 Ohm ESR is a distinguishing spec — many generic 1206 2.2 µF 10 V tantalums list 2-4 Ohm ESR. If your circuit is sensitive to output ripple or inrush current, the lower ESR matters. The molded TPS series also offers the -55°C to 125°C range, which not all commercial-grade tantalums cover. Always confirm ESR and temperature rating against your BOM before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TPSA225K010T1800","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TPSA225K010T1800 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}}