{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TAJA475M020SNJ","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TAJA475M020SNJ","canonicalUrl":"https://icboms.com/kyocera-avx/TAJA475M020SNJ","factsUrl":"https://icboms.com/api/mcp/products/TAJA475M020SNJ","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TAJ series, molded tantalum capacitor, 4.7 µF ±20% tolerance, 20 V rated voltage, 4 Ohm ESR, 1206 (3216 Metric) case, -55 to 125 °C operating range.","salesMarkdown":"## 4.7 µF at 20 V in a 1206 case — what it fits The TAJA475M020SNJ is a molded tantalum capacitor from the TAJ series, rated 4.7 µF at 20 V with ±20% tolerance. The 1206 (3216 Metric) case size keeps the footprint small, but the 4 Ohm ESR means ripple current capability is limited — this part works best for decoupling and filtering in low-power rails, not for bulk energy storage in a switching regulator output. No last-time-buy window or successor part has been announced. ## Military temperature range — avionics and downhole use The 20 V rating provides headroom for a 12 V rail with typical derating guidelines.","metaTitle":"TAJA475M020SNJ KYOCERA AVX TAJ 4.7 µF 20 V Tantalum","metaDescription":"TAJA475M020SNJ: KYOCERA AVX TAJ series molded tantalum capacitor, 4.7 µF ±20%, 20 V, 4 Ohm ESR, 1206 case, -55 to 125 °C.","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":"±20%","Capacitance":"4.7 µF","Failure Rate":"-","Lead Spacing":"-","Mounting Type":"Surface Mount","Package / Case":"1206 (3216 Metric)","Product Status":"Active","Voltage - Rated":"20 V","lifecycle_stage":"unknown","Lifetime @ Temp.":"-","Size / Dimension":"0.126\\\" L x 0.063\\\" W (3.20mm x 1.60mm)","Height - Seated (Max)":"0.071\\\" (1.80mm)","Operating Temperature":"-55°C ~ 125°C","Manufacturer Size Code":"A","ESR (Equivalent Series Resistance)":"4Ohm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.1055","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ce09bb895bbc5407352e9a690f57411c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TAJA475M020SNJ/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TAJA475M020SNJ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TAJA475M020SNJ 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}}