{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TAJA105K025A","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TAJA105K025A","canonicalUrl":"https://icboms.com/kyocera-avx/TAJA105K025A","factsUrl":"https://icboms.com/api/mcp/products/TAJA105K025A","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TAJ series, Molded tantalum capacitor, 1 µF ±10%, 25 V rated, 8 Ohm ESR, 1206 (3216 Metric) case, -55°C to 125°C operating range.","salesMarkdown":"The 8 Ohm ESR is the key parameter for ripple handling: at 100 kHz switching frequency, the capacitor's self-heating is dominated by I² × ESR, so a 1 A ripple current would dissipate 8 W — well beyond the 1206 package's thermal limit. For typical decoupling with ripple currents below 100 mA, the 8 Ohm ESR is acceptable, but for output filtering on a buck converter you would parallel several or choose a lower-ESR tantalum or ceramic. ## Wide temperature range and molded construction The molded case (Type: Molded) provides mechanical robustness and humidity resistance compared to uncoated chip tantalums, though it is not hermetically sealed — conformal coating on the board is still recommended for condensing environments. ## Active lifecycle — no LTB rush Order against an RFQ for current lead time and pricing.","metaTitle":"TAJA105K025A KYOCERA AVX Molded Tantalum Capacitor 1 µF 25","metaDescription":"TAJA105K025A KYOCERA AVX TAJ series molded tantalum capacitor, 1 µF ±10%, 25 V rated, 8 Ohm ESR, 1206 case, -55°C to 125°C. Active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Specialty Capacitors"],"specifications":{"Mfr":"KYOCERA AVX","Type":"Molded","Series":"TAJ","Package":"Tape & Reel (TR)","Features":"General Purpose","Tolerance":"±10%","Capacitance":"1 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)":"8Ohm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4400","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ce09bb895bbc5407352e9a690f57411c.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TAJA105K025A","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TAJA105K025A 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}}