{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TAJB475M010RNJ","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TAJB475M010RNJ","canonicalUrl":"https://icboms.com/kyocera-avx/TAJB475M010RNJ","factsUrl":"https://icboms.com/api/mcp/products/TAJB475M010RNJ","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TAJ series, Molded tantalum capacitor, 4.7 µF ±20%, 10 V rated, 4 Ohm ESR, -55°C to 125°C, 1411 (3528 Metric) case, size code B.","salesMarkdown":"## 4.7 µF, 10 V — molded tantalum for decoupling and filtering The TAJB475M010RNJ is a molded tantalum capacitor from KYOCERA AVX's TAJ series, rated at 4.7 µF with ±20% tolerance and a 10 V working voltage. ## Active production — sourced per RFQ Listed as Active. This is the full military temperature band — the part holds capacitance and ESR across avionics cold-soak and engine-bay heat. For a 125°C ambient, derate the applied voltage to 67% of rated 10 V per standard tantalum practice. Dimensions are 3.50 mm x 2.80 mm with a seated height of 2.10 mm max. Surface-mount, compatible with standard reflow profiles. The molded construction provides mechanical stability and moisture resistance for general-purpose use.","metaTitle":"TAJB475M010RNJ KYOCERA AVX Molded Tantalum Capacitor 4.7 µF","metaDescription":"TAJB475M010RNJ KYOCERA AVX TAJ series molded tantalum capacitor, 4.7 µF ±20%, 10 V rated, 4 Ohm ESR, -55°C to 125°C. Active lifecycle. 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":"±20%","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":"$0.4800","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ce09bb895bbc5407352e9a690f57411c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TAJB475M010RNJ/alternatives.json"},"ai":{"faq":[{"question":"Can TAJB475M010RNJ be replaced with a ceramic capacitor?","answer":"A ceramic capacitor of the same capacitance and voltage rating will have much lower ESR (milliohms vs 4 Ohm) and no polarity, but ceramics exhibit DC bias derating — a 4.7 µF X5R in 1206 may drop to 2 µF at 10 V. Tantalum holds its capacitance across voltage and temperature. Evaluate the DC bias curve of the ceramic before substituting."},{"question":"Is TAJB475M010RNJ RoHS compliant?","answer":"The evidence does not explicitly list RoHS compliance. KYOCERA AVX TAJ series molded tantalum capacitors are typically RoHS-compliant, but confirm with the datasheet or your compliance team for the specific date code."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TAJB475M010RNJ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TAJB475M010RNJ 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}}