{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TAJB685M006RNJ","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TAJB685M006RNJ","canonicalUrl":"https://icboms.com/kyocera-avx/TAJB685M006RNJ","factsUrl":"https://icboms.com/api/mcp/products/TAJB685M006RNJ","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TAJ series, Molded tantalum capacitor, 6.8 µF ±20%, 6.3 V rated, 3 Ohm ESR, 1411 (3528 Metric) case, -55°C to +125°C.","salesMarkdown":"## 6.8 µF, 6.3 V, 3 Ω ESR — BOM-fit parametric note The TAJB685M006RNJ: The B case size (EIA 3528-21, 3.50 mm × 2.80 mm footprint, 2.10 mm seated height) fits the standard 1411 (3528 Metric) land pattern — no pad geometry adjustment needed for reflow assembly. ## Active lifecycle — no last-time-buy pressure No stock-holding claim — quoted per RFQ. ## Footprint and board-fit checklist The manufacturer size code B maps to the standard EIA 3528-21 land pattern — the same footprint used by other TAJ-series B-case parts, so a single pad layout serves multiple capacitance/voltage variants in the same size code. Surface-mount assembly with tape-and-reel packaging (Cut Tape also available).","metaTitle":"KYOCERA AVX TAJB685M006RNJ TAJ 6.8µF 6.3V Tantalum, 3Ω ESR","metaDescription":"KYOCERA AVX TAJB685M006RNJ molded tantalum capacitor, 6.8 µF ±20%, 6.3 V, 3 Ω ESR, 1411 case, -55°C to +125°C, active production. Sourced to order.","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":"±20%","Capacitance":"6.8 µF","Failure Rate":"-","Lead Spacing":"-","Mounting Type":"Surface Mount","Package / Case":"1411 (3528 Metric), 1210","Product Status":"Active","Voltage - Rated":"6.3 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)":"3Ohm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6500","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ce09bb895bbc5407352e9a690f57411c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TAJB685M006RNJ/alternatives.json"},"ai":{"faq":[{"question":"What is the footprint of TAJB685M006RNJ?","answer":"The manufacturer size code B matches the EIA 3528-21 pad geometry."},{"question":"Is TAJB685M006RNJ RoHS compliant?","answer":"The TAJB685M006RNJ is listed as a General Purpose capacitor from the TAJ series. KYOCERA AVX TAJ series molded tantalum capacitors are RoHS compliant by default — no RoHS exemption flag appears on the product record."},{"question":"Can I replace TAJB685M006RNJ with a different voltage rating?","answer":"A higher-voltage-rated tantalum in the same B case size (e.g., 10 V or 16 V) will physically fit the same 1411 footprint, but the capacitance value and ESR will differ. Derating to 50% of rated voltage is standard practice for tantalum reliability — a 6.3 V part should see no more than 3.15 V DC bias. If your circuit runs at 5 V, a 10 V rated part in the same case is a safer replacement."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TAJB685M006RNJ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TAJB685M006RNJ 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}}