{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TAJB107K002RNJ","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TAJB107K002RNJ","canonicalUrl":"https://icboms.com/kyocera-avx/TAJB107K002RNJ","factsUrl":"https://icboms.com/api/mcp/products/TAJB107K002RNJ","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TAJ series, molded tantalum, 100 µF ±10%, 2.5 V rated, 1.4 Ohm ESR, 1411 (3528 Metric) case, -55°C to +125°C","salesMarkdown":"## 100 µF bulk capacitance in a 1411 footprint The TAJB107K002RNJ delivers 100 µF of capacitance in a molded 1411 (3528 Metric) case — a 3.50 mm x 2.80 mm footprint that fits tight decoupling banks or output filter positions on space-constrained boards. With a 2.5 V rating, this part is sized for 1.8 V or 2.5 V rails where the applied voltage stays below 80 % of the rated voltage — a standard tantalum derating practice to keep the failure rate low. The 1.4 Ohm ESR at 100 kHz sets the ripple current ceiling and the self-heating under AC load — for a 100 µF output cap on a 500 kHz buck converter, the ESR dominates the output ripple voltage and the capacitor's internal temperature rise.","metaTitle":"TAJB107K002RNJ KYOCERA AVX 100 µF Molded Tantalum Capacitor","metaDescription":"TAJB107K002RNJ — KYOCERA AVX TAJ series, 100 µF ±10%, 2.5 V, 1.4 Ohm ESR, -55°C to +125°C. Active part, surface-mount 1411 case. Quoted 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)","Features":"General Purpose","Tolerance":"±10%","Capacitance":"100 µF","Failure Rate":"-","Lead Spacing":"-","Mounting Type":"Surface Mount","Package / Case":"1411 (3528 Metric), 1210","Product Status":"Active","Voltage - Rated":"2.5 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)":"1.4Ohm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3992","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ce09bb895bbc5407352e9a690f57411c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TAJB107K002RNJ/alternatives.json"},"ai":{"faq":[{"question":"Can TAJB107K002RNJ be replaced by a higher-voltage capacitor?","answer":"Yes — a higher-voltage tantalum in the same 1411 case code and TAJ series (e.g., a 4 V or 6.3 V rating) is physically interchangeable on the same footprint, provided the higher voltage rating still meets the circuit's derating requirement and the ESR is comparable."},{"question":"Is TAJB107K002RNJ RoHS compliant?","answer":"The TAJ series is generally RoHS compliant per KYOCERA AVX standard termination materials — confirm the specific date-code compliance with the datasheet or at RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TAJB107K002RNJ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TAJB107K002RNJ 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}}