{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TAJC686K006SNJ","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TAJC686K006SNJ","canonicalUrl":"https://icboms.com/kyocera-avx/TAJC686K006SNJ","factsUrl":"https://icboms.com/api/mcp/products/TAJC686K006SNJ","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TAJ series, molded tantalum, 68 µF, 6.3 V, ±10%, 1.5 Ohm ESR, size code C (2312 metric), -55°C to +125°C","salesMarkdown":"This TAJC686K006SNJ is a 68 µF molded tantalum capacitor rated at 6.3 V with ±10% tolerance and a 1.5 Ohm ESR. It is part of the TAJ series from KYOCERA AVX, packaged in the standard C size code (2312 / 6032 metric). The 1.5 Ohm ESR sets the ripple current handling — for a typical 100 kHz buck converter output, the capacitor's self-heating stays within limits when the RMS ripple current is below ~400 mA. The 6.3 V rating provides a 20% derating margin on a 5 V rail, which is standard practice for tantalum reliability. The TAJ series is a mature, widely second-sourced platform — if a BOM line needs a backup, the same C-size 68 µF 6.3 V ±10% rating is available from multiple tantalum manufacturers.","metaTitle":"TAJC686K006SNJ – KYOCERA AVX 68 µF 6.3 V Molded Tantalum","metaDescription":"TAJC686K006SNJ from KYOCERA AVX: 68 µF, 6.3 V, ±10%, 1.5 Ohm ESR, -55°C to +125°C, size code C (2312). 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":"±10%","Capacitance":"68 µF","Failure Rate":"-","Lead Spacing":"-","Mounting Type":"Surface Mount","Package / Case":"2312 (6032 Metric)","Product Status":"Active","Voltage - Rated":"6.3 V","lifecycle_stage":"unknown","Lifetime @ Temp.":"-","Size / Dimension":"0.236\\\" L x 0.126\\\" W (6.00mm x 3.20mm)","Height - Seated (Max)":"0.110\\\" (2.80mm)","Operating Temperature":"-55°C~125°C","Manufacturer Size Code":"C","ESR (Equivalent Series Resistance)":"1.5Ohm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.1956","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ce09bb895bbc5407352e9a690f57411c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TAJC686K006SNJ/alternatives.json"},"ai":{"faq":[{"question":"What is the polarity of this tantalum capacitor?","answer":"Tantalum capacitors are polarized. The positive lead is marked on the molded body — typically a stripe or band on the anode side. Reversing the voltage will cause catastrophic failure. Confirm the orientation against the PCB silkscreen before reflow."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TAJC686K006SNJ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TAJC686K006SNJ 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}}