{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TAJA684M050RNJ","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TAJA684M050RNJ","canonicalUrl":"https://icboms.com/kyocera-avx/TAJA684M050RNJ","factsUrl":"https://icboms.com/api/mcp/products/TAJA684M050RNJ","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TAJ series, Molded tantalum capacitor, 0.68 µF, 50 V, ±20%, 1206 (3216 Metric), A case code, 7.9 Ohm ESR, -55°C to +125°C","salesMarkdown":"## 0.68 µF at 50 V — decoupling and filtering fit The TAJA684M050RNJ: 0.68 µF capacitance with a 50 V rating gives a 1.5× derating margin on a 33 V rail — typical for 24 V industrial supplies. The ±20% tolerance is standard for tantalum electrolytics; the actual capacitance at 50 V bias will sit near the low end of the band due to DC voltage derating. 7.9 Ohm ESR at 100 kHz limits the ripple current to roughly 80 mA RMS at 85°C ambient before self-heating becomes a concern. For low-frequency ripple (50/60 Hz), the ESR is higher — budget accordingly in bulk storage applications. ## 1206 case — board layout and storage The 1206 (3216 Metric) case, 3.20 mm × 1.60 mm footprint, sits on a standard pad layout with 0.50 mm minimum pad-to-pad spacing.","metaTitle":"TAJA684M050RNJ KYOCERA AVX Molded Tantalum Capacitor 0.68","metaDescription":"TAJA684M050RNJ from KYOCERA AVX: Molded tantalum capacitor, 0.68 µF, 50 V, ±20%, 1206 case, 7.9 Ohm ESR. Active lifecycle.","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":"1206 (3216 Metric)","Product Status":"Active","Voltage - Rated":"50 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)":"7.9Ohm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.2763","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ce09bb895bbc5407352e9a690f57411c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TAJA684M050RNJ/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TAJA684M050RNJ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TAJA684M050RNJ 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}}