{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TAJD687K002RNJ","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TAJD687K002RNJ","canonicalUrl":"https://icboms.com/kyocera-avx/TAJD687K002RNJ","factsUrl":"https://icboms.com/api/mcp/products/TAJD687K002RNJ","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TAJ series, molded tantalum capacitor, 680 µF, 2.5 V rated, ±10% tolerance, 200 mOhm ESR, D-case, 2917 (7343 Metric) package, -55 to +125 °C operating range","salesMarkdown":"## Bulk tantalum for 2.5 V rails — 680 µF with 200 mOhm ESR The TAJD687K002RNJ is a molded tantalum capacitor from the TAJ series, offering 680 µF capacitance at 2.5 V with a ±10% tolerance. The 200 mOhm ESR determines the ripple current rating and self-heating. The D-case (2917 / 7343 Metric) footprint is a common bulk tantalum size — 7.30 mm x 4.30 mm x 3.10 mm seated height. The molded body has no exposed metal on the sides, which reduces the risk of solder bridging during reflow, but the thermal mass is higher than a conformal-coated chip, so the reflow profile needs a longer preheat zone to avoid thermal shock to the tantalum anode. ## Military temperature range in a surface-mount case The D-case package is large enough that the thermal coefficient of capacitance must be budgeted in the output ripple calculation. ## Active production — no end-of-life clock","metaTitle":"TAJD687K002RNJ KYOCERA AVX 680 µF 2.5 V Tantalum Capacitor","metaDescription":"TAJD687K002RNJ — 680 µF, 2.5 V, ±10% tolerance, 200 mOhm ESR, D-case, -55 to +125 °C. Active production. RFQ for pricing and lead time.","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":"680 µF","Failure Rate":"-","Lead Spacing":"-","Mounting Type":"Surface Mount","Package / Case":"2917 (7343 Metric)","Product Status":"Active","Voltage - Rated":"2.5 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)":"200mOhm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.9571","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ce09bb895bbc5407352e9a690f57411c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TAJD687K002RNJ/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy TAJD687K002RNJ and what is the lead time?","answer":"TAJD687K002RNJ is available through independent distribution. The part is Active from KYOCERA AVX, so standard factory lead times apply."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TAJD687K002RNJ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TAJD687K002RNJ 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}}