{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TAJT105M016RNJ","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TAJT105M016RNJ","canonicalUrl":"https://icboms.com/kyocera-avx/TAJT105M016RNJ","factsUrl":"https://icboms.com/api/mcp/products/TAJT105M016RNJ","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TAJ series, Molded tantalum capacitor, 1 µF ±20%, 16 V rated, 5 Ohm ESR, surface-mount 1411 (3528 Metric) package, -55 to +125°C operating range.","salesMarkdown":"## 5 Ohm ESR and the decoupling budget The 5 Ohm ESR is the dominant contributor to ripple voltage and internal heating at the ripple current frequency. For a 1 µF cap on a 16 V rail, the ESR limits the RMS ripple current to roughly 100 mA before self-heating pushes the core temperature above the 125°C ceiling. In practice, this part works best as a local decoupling cap on low-power analog or logic rails where the ripple current stays under 50 mA; for higher-ripple bulk storage, a lower-ESR tantalum or polymer cap is a better fit. It is a current-production part with no announced EOL or NRND notice.","metaTitle":"TAJT105M016RNJ KYOCERA AVX Molded Tantalum Capacitor 1 µF","metaDescription":"TAJT105M016RNJ KYOCERA AVX TAJ series molded tantalum capacitor, 1 µF ±20%, 16 V, 5 Ohm ESR, -55 to 125°C. Active production, surface-mount 1411 (3528).","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":"1 µF","Failure Rate":"-","Lead Spacing":"-","Mounting Type":"Surface Mount","Package / Case":"1411 (3528 Metric), 1210","Product Status":"Active","Voltage - Rated":"16 V","lifecycle_stage":"unknown","Lifetime @ Temp.":"-","Size / Dimension":"0.138\\\" L x 0.110\\\" W (3.50mm x 2.80mm)","Height - Seated (Max)":"0.047\\\" (1.20mm)","Operating Temperature":"-55°C ~ 125°C","Manufacturer Size Code":"T","ESR (Equivalent Series Resistance)":"5Ohm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3531","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ce09bb895bbc5407352e9a690f57411c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TAJT105M016RNJ/alternatives.json"},"ai":{"faq":[{"question":"What is the ESR of TAJT105M016RNJ?","answer":"The equivalent series resistance (ESR) is 5 Ohm. This is the spec-sheet value at 25°C and 100 kHz typical — it increases with temperature and frequency, so budget derating for the actual ripple current in your circuit."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TAJT105M016RNJ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TAJT105M016RNJ 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}}