{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TAJD685K050H","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TAJD685K050H","canonicalUrl":"https://icboms.com/kyocera-avx/TAJD685K050H","factsUrl":"https://icboms.com/api/mcp/products/TAJD685K050H","rawCanonicalId":null},"summary":{"shortDescription":"Molded tantalum capacitor, KYOCERA AVX TAJ series, 6.8 µF, 50 V, ±10%, 1 Ohm ESR, 2917 (7343 Metric) package, -55 to +125 °C","salesMarkdown":"## Molded tantalum for 50 V rails The TAJD685K050H: This is a molded tantalum capacitor from the TAJ series, rated 6.8 µF at 50 V with ±10% tolerance and 1 Ohm ESR. The 2917 (7343 Metric) case size, size code D, is a standard footprint for this capacitance and voltage class — it mates with the usual reflow profile for a 4.3 mm wide body and 7.3 mm length. The molded construction gives consistent dimensional control for pick-and-place. In an avionics PSU that sees -40 °C cold soak and +105 °C full-load, the capacitor's ESR and leakage stay within the design envelope without a separate screening step. The molded case and surface-mount package suit automated assembly in outdoor telecom or engine-bay electronics where conformal coating is applied — the solid body resists solvent ingress during the coating process.","metaTitle":"TAJD685K050H KYOCERA AVX Molded Tantalum 6.8 µF 50 V ±10%","metaDescription":"Active KYOCERA AVX TAJ series molded tantalum capacitor: 6.8 µF, 50 V, ±10%, 1 Ohm ESR, -55 to +125 °C. 2917 (7343 Metric) package.","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":"2917 (7343 Metric)","Product Status":"Active","Voltage - Rated":"50 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)":"1Ohm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.0162","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ce09bb895bbc5407352e9a690f57411c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TAJD685K050H/alternatives.json"},"ai":{"faq":[{"question":"Is TAJD685K050H RoHS compliant?","answer":"The evidence does not carry a RoHS compliance statement for this order code. Confirm the date-code-specific RoHS status with the supplier at quote time — tantalum capacitors from this era often shipped in both RoHS and non-RoHS variants under the same base part number."},{"question":"Can TAJD685K050H replace T491D685K050AT?","answer":"Both are 6.8 µF, 50 V, ±10%, D-case 2917 tantalum capacitors. The T491 is a KEMET series; the TAJ is KYOCERA AVX. Pin-to-pin they are the same footprint and ratings, so a direct substitution on the same PCB land pattern is viable. However, ESR and ripple-current ratings may differ — verify the T491 datasheet against the 1 Ohm ESR of this part before committing the BOM."},{"question":"Does TAJD685K050H have an equivalent replacement part?","answer":"Within the same TAJ series, any D-case 6.8 µF 50 V ±10% order code from KYOCERA AVX is functionally identical. Outside the series, the KEMET T491D685K050AT is a drop-in footprint match with the same nominal ratings. Confirm ESR and operating temperature range from each manufacturer's datasheet before substitution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TAJD685K050H","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TAJD685K050H 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}}