{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TAJB685K025HNJ","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TAJB685K025HNJ","canonicalUrl":"https://icboms.com/kyocera-avx/TAJB685K025HNJ","factsUrl":"https://icboms.com/api/mcp/products/TAJB685K025HNJ","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TAJ series, Molded tantalum capacitor, 6.8 µF ±10%, 25 V rated, 2.8 Ohm ESR, -55°C to 125°C, 1411 (3528 Metric) package, size code B.","salesMarkdown":"## Capacitance and voltage — the BOM-fit check This TAJB685K025HNJ is a 6.8 µF tantalum capacitor rated at 25 V, with ±10% tolerance. That voltage rating gives headroom for a 12 V or 15 V rail; for a 24 V rail you'd want a higher voltage part. It handles cold-start engine bay conditions and hot reflow profiles without derating concerns. In a power-supply decoupling role, this ESR limits the AC ripple voltage across the capacitor at a given ripple current — a lower ESR would be preferred for high-frequency bypass, but this value is typical for a tantalum of this size and voltage. Supplied in a 1411 (3528 Metric) case, size code B, with dimensions 3.50 mm x 2.80 mm x 2.10 mm.","metaTitle":"TAJB685K025HNJ KYOCERA AVX Molded Tantalum Capacitor 6.8 µF","metaDescription":"TAJB685K025HNJ from KYOCERA AVX: Molded tantalum capacitor, 6.8 µF ±10%, 25 V, 2.8 Ohm ESR, -55°C to 125°C, 1411 (3528 Metric) package. Active status.","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":"6.8 µF","Failure Rate":"-","Lead Spacing":"-","Mounting Type":"Surface Mount","Package / Case":"1411 (3528 Metric), 1210","Product Status":"Active","Voltage - Rated":"25 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)":"2.8Ohm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6381","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ce09bb895bbc5407352e9a690f57411c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TAJB685K025HNJ/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TAJB685K025HNJ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TAJB685K025HNJ 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}}