{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TAJR684M025RNJ","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TAJR684M025RNJ","canonicalUrl":"https://icboms.com/kyocera-avx/TAJR684M025RNJ","factsUrl":"https://icboms.com/api/mcp/products/TAJR684M025RNJ","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TAJ series, molded tantalum capacitor, 0.68 µF ±20%, 25 V rated, 0805 case, 13 Ohm ESR, -55°C to 125°C","salesMarkdown":"## 0.68 µF, 25 V, 0805 — the TAJ molded tantalum The TAJR684M025RNJ is a molded tantalum capacitor from the TAJ series, rated 0.68 µF at 25 V with ±20% tolerance. The 0805 case (2.05 mm × 1.30 mm footprint, 1.20 mm seated height) fits tight board layouts where a ceramic cap's DC bias derating would eat the margin. The 13 Ohm ESR is the headline parameter for this part — it limits ripple current handling and sets the self-heating under AC load. For a decoupling or timing application with low ripple, the ESR is acceptable; for a high-ripple supply rail, the power dissipation at 13 Ohm may exceed the 0805 package's thermal budget. No last-time-buy window is open, and no successor has been announced.","metaTitle":"TAJR684M025RNJ KYOCERA AVX 0.68µF 25V Tantalum Capacitor","metaDescription":"TAJR684M025RNJ molded tantalum capacitor, 0.68µF ±20%, 25V, 0805 case, 13 Ohm ESR, -55°C to 125°C. 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":"TAJ","Package":"Tape & Reel (TR)","Features":"General Purpose","Tolerance":"±20%","Capacitance":"0.68 µF","Failure Rate":"-","Lead Spacing":"-","Mounting Type":"Surface Mount","Package / Case":"0805 (2012 Metric)","Product Status":"Active","Voltage - Rated":"25 V","lifecycle_stage":"unknown","Lifetime @ Temp.":"-","Size / Dimension":"0.081\\\" L x 0.051\\\" W (2.05mm x 1.30mm)","Height - Seated (Max)":"0.047\\\" (1.20mm)","Operating Temperature":"-55°C~125°C","Manufacturer Size Code":"R","ESR (Equivalent Series Resistance)":"13Ohm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.2103","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ce09bb895bbc5407352e9a690f57411c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TAJR684M025RNJ/alternatives.json"},"ai":{"faq":[{"question":"What is the footprint and case code of TAJR684M025RNJ?","answer":"The case is 0805 (2012 metric), manufacturer size code R. Dimensions are 2.05 mm length × 1.30 mm width, with a seated height of 1.20 mm max. The mounting type is surface mount."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TAJR684M025RNJ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TAJR684M025RNJ 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}}