{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TAJP684K035RNJ","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TAJP684K035RNJ","canonicalUrl":"https://icboms.com/kyocera-avx/TAJP684K035RNJ","factsUrl":"https://icboms.com/api/mcp/products/TAJP684K035RNJ","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TAJ series, Molded tantalum capacitor, 0.68 µF ±10%, 35 V, 13 Ohm ESR, 0805 (2012 Metric) surface-mount package, -55°C to +125°C operating range","salesMarkdown":"## 0.68 µF 35 V molded tantalum — fit for a 24 V rail with headroom The TAJP684K035RNJ is a 0.68 µF, 35 V rated tantalum capacitor in the TAJ series from KYOCERA AVX, molded case, with ±10% tolerance and 13 Ohm ESR. The 35 V rating gives 46% margin over a nominal 24 V supply, which covers typical 24 V transients up to 30 V without exceeding the derating guideline (50% margin recommended for tantalum). The 0805 (2012 Metric) footprint is standard for low-profile decoupling or timing circuits on mixed-signal boards. The P case code (2.05 mm × 1.35 mm × 1.50 mm max height) fits under low-clearance components or shielding cans. No special bake or moisture sensitivity level is listed, but as with all tantalum capacitors, the voltage derating guideline (50% of rated voltage) should be followed for best reliability. Product status is Active from KYOCERA AVX.","metaTitle":"TAJP684K035RNJ KYOCERA AVX TAJ Series 0.68 µF 35 V Molded","metaDescription":"TAJP684K035RNJ from KYOCERA AVX: 0.68 µF, 35 V, ±10% tolerance, 13 Ohm ESR, -55°C to 125°C, 0805 case. Active production.","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":"0.68 µF","Failure Rate":"-","Lead Spacing":"-","Mounting Type":"Surface Mount","Package / Case":"0805 (2012 Metric)","Product Status":"Active","Voltage - Rated":"35 V","lifecycle_stage":"unknown","Lifetime @ Temp.":"-","Size / Dimension":"0.081\\\" L x 0.053\\\" W (2.05mm x 1.35mm)","Height - Seated (Max)":"0.059\\\" (1.50mm)","Operating Temperature":"-55°C~125°C","Manufacturer Size Code":"P","ESR (Equivalent Series Resistance)":"13Ohm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.2449","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ce09bb895bbc5407352e9a690f57411c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TAJP684K035RNJ/alternatives.json"},"ai":{"faq":[{"question":"Can TAJP684K035RNJ be used in a 24 V circuit?","answer":"Yes. The 35 V rating provides 46% margin over a nominal 24 V rail, which meets the typical 50% derating guideline for tantalum capacitors. For best reliability, keep the applied voltage at or below 17.5 V (50% derating)."},{"question":"What is the ESR of TAJP684K035RNJ and why does it matter?","answer":"The equivalent series resistance is 13 Ohm. This is relatively high for a 0.68 µF tantalum; it limits the ripple current capability and increases self-heating. The part is better suited for decoupling or filtering in high-impedance nodes rather than low-ESR power rails."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TAJP684K035RNJ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TAJP684K035RNJ 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}}