{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TAJB475K010RNJ","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TAJB475K010RNJ","canonicalUrl":"https://icboms.com/kyocera-avx/TAJB475K010RNJ","factsUrl":"https://icboms.com/api/mcp/products/TAJB475K010RNJ","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TAJ series, Molded tantalum capacitor, 4.7 µF ±10%, 10 V rated, 4 Ohm ESR, 1411 (3528 Metric) case, -55°C to 125°C.","salesMarkdown":"## 4.7 µF / 10 V molded tantalum — the BOM-fit decision This TAJB475K010RNJ is a molded tantalum capacitor in the TAJ series from KYOCERA AVX, rated at 4.7 µF with ±10% tolerance and a 10 V working voltage. The 4 Ohm ESR sets the ripple current ceiling and transient response floor for power rail decoupling — a 3.3 V rail sees a voltage drop of about 0.4 V at a 100 mA step load before the capacitor's internal resistance adds its own drop. The molded case gives mechanical stability under vibration, and the 1411 (3528 Metric) footprint is a common two-pad land pattern that reflows without special paste stencil adjustments. Listed as Active with no EOL or NRND notice. Sourced through independent distribution against your BOM quantity; current pricing and availability confirmed at RFQ time.","metaTitle":"TAJB475K010RNJ – KYOCERA AVX Molded Tantalum Capacitor 4.7","metaDescription":"TAJB475K010RNJ molded tantalum capacitor, 4.7 µF, 10 V, ±10%, 4 Ohm ESR, -55°C to 125°C. Active production. Sourced per RFQ.","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) Cut Tape (CT)","Features":"General Purpose","Tolerance":"±10%","Capacitance":"4.7 µF","Failure Rate":"-","Lead Spacing":"-","Mounting Type":"Surface Mount","Package / Case":"1411 (3528 Metric), 1210","Product Status":"Active","Voltage - Rated":"10 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)":"4Ohm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4200","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ce09bb895bbc5407352e9a690f57411c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TAJB475K010RNJ/alternatives.json"},"ai":{"faq":[{"question":"What is the closest equivalent or replacement for TAJB475K010RNJ?","answer":"No official direct replacement or second source is listed by KYOCERA AVX. Capacitors with the same 4.7 µF, 10 V, ±10%, and B case size from other TAJ series variants may be functionally equivalent, but the 4 Ohm ESR must match for the same ripple current handling. Cross-reference against your BOM's derating requirement."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TAJB475K010RNJ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TAJB475K010RNJ 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}}