{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TAJB334K050RNJ","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TAJB334K050RNJ","canonicalUrl":"https://icboms.com/kyocera-avx/TAJB334K050RNJ","factsUrl":"https://icboms.com/api/mcp/products/TAJB334K050RNJ","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TAJ series, Molded, 0.33 µF, 50 V, ±10%, B case size, ESR 12 Ohm, -55°C to 125°C","salesMarkdown":"## 0.33 µF, 50 V — derating margin in a B case The TAJB334K050RNJ is a molded tantalum capacitor from the TAJ series, rated 0.33 µF at 50 V with ±10% tolerance. The 50 V rating gives a 2:1 derating margin on a 25 V rail, which is standard practice for tantalum capacitors to avoid surge failures. The B case size (3.50 mm x 2.80 mm, seated height 2.10 mm) fits a 1411 (3528 Metric) or 1210 footprint — a common land pattern that shares pad geometry with many competitor B-case parts. For a decoupling application on a 50 V rail, the ESR is secondary to the DC leakage stability.","metaTitle":"TAJB334K050RNJ KYOCERA AVX 0.33 µF Molded Tantalum Capacitor","metaDescription":"TAJB334K050RNJ is an active KYOCERA AVX TAJ series molded tantalum capacitor, 0.33 µF, 50 V, ±10%, B case size, ESR 12 Ohm, -55°C to 125°C. 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) Cut Tape (CT)","Features":"General Purpose","Tolerance":"±10%","Capacitance":"0.33 µF","Failure Rate":"-","Lead Spacing":"-","Mounting Type":"Surface Mount","Package / Case":"1411 (3528 Metric), 1210","Product Status":"Active","Voltage - Rated":"50 V","lifecycle_stage":"unknown","Lifetime @ Temp.":"-","Size / Dimension":"0.138\\\" L x 0.110\\\" W (3.50mm x 2.80mm)","Height - Seated (Max)":"0.083\\\" (2.10mm)","Operating Temperature":"-55°C ~ 125°C","Manufacturer Size Code":"B","ESR (Equivalent Series Resistance)":"12Ohm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6900","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ce09bb895bbc5407352e9a690f57411c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TAJB334K050RNJ/alternatives.json"},"ai":{"faq":[{"question":"What is the case size and footprint of TAJB334K050RNJ?","answer":"The B case size measures 3.50 mm x 2.80 mm with a seated height of 2.10 mm. It is supplied in a 1411 (3528 Metric) or 1210 package, surface-mount, on tape and reel."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TAJB334K050RNJ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TAJB334K050RNJ 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}}