{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TAJD335K050RNJ","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TAJD335K050RNJ","canonicalUrl":"https://icboms.com/kyocera-avx/TAJD335K050RNJ","factsUrl":"https://icboms.com/api/mcp/products/TAJD335K050RNJ","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TAJ series, molded tantalum capacitor, 3.3 µF ±10%, 50 V, 2 Ohm ESR, 2917 (7343 Metric) case, -55°C to 125°C","salesMarkdown":"## What the 3.3 µF / 50 V rating means for your rail The TAJD335K050RNJ is a molded tantalum capacitor from the TAJ series, rated at 3.3 µF capacitance with ±10% tolerance and a 50 V DC rated voltage. That 50 V ceiling gives you headroom on a 24 V or 28 V bus, but on a 48 V telecom rail you are running right at the limit — tantalum caps see a derating rule of thumb at 50-60% of rated voltage, so 50 V is tight for a 48 V rail unless you accept the reliability hit. For a 3.3 µF cap on a switching regulator output, the ESR dominates the voltage ripple — do not expect this cap to handle high-frequency ripple from a buck converter running at 500 kHz without significant self-heating. ## Temperature grade and where it runs The 2917 (7343 Metric) case is the standard D-size tantalum footprint — 7.30 mm x 4.30 mm body, 3.10 mm seated height. Surface-mount reflow profile follows JEDEC J-STD-020 for MSL 3 (moisture sensitivity level typical for molded tantalums); bake before reflow if the bag humidity indicator card shows >10% RH. RoHS compliance is standard for the TAJ series, but confirm the specific date-code lot certificate at order — the manufacturer's general-purpose feature code does not guarantee exemption status.","metaTitle":"TAJD335K050RNJ – KYOCERA AVX 3.3 µF 50 V Molded Tantalum","metaDescription":"TAJD335K050RNJ from KYOCERA AVX: 3.3 µF, 50 V, ±10%, 2 Ohm ESR, -55 to 125°C, 2917 case. 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) Cut Tape (CT)","Features":"General Purpose","Tolerance":"±10%","Capacitance":"3.3 µF","Failure Rate":"-","Lead Spacing":"-","Mounting Type":"Surface Mount","Package / Case":"2917 (7343 Metric)","Product Status":"Active","Voltage - Rated":"50 V","lifecycle_stage":"unknown","Lifetime @ Temp.":"-","Size / Dimension":"0.287\\\" L x 0.169\\\" W (7.30mm x 4.30mm)","Height - Seated (Max)":"0.122\\\" (3.10mm)","Operating Temperature":"-55°C ~ 125°C","Manufacturer Size Code":"D","ESR (Equivalent Series Resistance)":"2Ohm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.8700","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ce09bb895bbc5407352e9a690f57411c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TAJD335K050RNJ/alternatives.json"},"ai":{"faq":[{"question":"Is TAJD335K050RNJ RoHS compliant?","answer":"The TAJ series is generally RoHS compliant, but the evidence does not carry an explicit RoHS status code for this order code. Request the RoHS certificate of compliance for the specific date-code lot at the time of order."},{"question":"Does TAJD335K050RNJ come in tape and reel packaging?","answer":"The 2917 case size on 12 mm tape per EIA-481; reel quantity is typically 500 or 1000 pieces, confirmed at order."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TAJD335K050RNJ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TAJD335K050RNJ 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}}