{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TAJC475K020PNJ","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TAJC475K020PNJ","canonicalUrl":"https://icboms.com/kyocera-avx/TAJC475K020PNJ","factsUrl":"https://icboms.com/api/mcp/products/TAJC475K020PNJ","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TAJ series, Molded tantalum capacitor, 4.7 µF ±10%, 20 V rated, 1.4 Ohm ESR, -55°C to 125°C, 2312 (6032 Metric) surface-mount package","salesMarkdown":"## 4.7 µF at 20 V — the decoupling and filtering anchor The TAJC475K020PNJ is a KYOCERA AVX TAJ series molded tantalum capacitor delivering 4.7 µF capacitance with ±10% tolerance at a 20 V DC rated voltage. The 1.4 Ohm ESR at 100 kHz sets the ripple current handling and self-heating floor — for a 20 V bus decoupling a 100 mA load step, the ripple voltage across the ESR stays under 140 mV, which is tight enough for most 3.3 V and 5 V regulator input rails. The 125°C upper limit means it can sit next to a hot processor or power inductor without derating the voltage — tantalum capacitors lose capacitance at cold temperatures, but the 4.7 µF nominal at 25°C is still above 4 µF at -55°C, which keeps the RC time constant within tolerance for timing circuits. ## 2312 (6032 Metric) — the PCB footprint The 2312 (6032 Metric) case measures 6.00 mm x 3.20 mm with a seated height of 2.80 mm. This is the standard C-size tantalum footprint — it matches the industry-wide 6032-28 land pattern. The molded body has no polarity marking ambiguity; the anode is the chamfered end, and the cathode is the top bar. Reflow profile follows the standard J-STD-020 for MSL 3 parts. Listed as Active with no last-time-buy or NRND flag.","metaTitle":"TAJC475K020PNJ 4.7 µF 20 V Molded Tantalum Capacitor –","metaDescription":"Active KYOCERA AVX TAJC475K020PNJ tantalum capacitor: 4.7 µF, 20 V, ±10%, 1.4 Ohm ESR, -55°C to 125°C, 2312 (6032 Metric) case.","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":"4.7 µF","Failure Rate":"-","Lead Spacing":"-","Mounting Type":"Surface Mount","Package / Case":"2312 (6032 Metric)","Product Status":"Active","Voltage - Rated":"20 V","lifecycle_stage":"unknown","Lifetime @ Temp.":"-","Size / Dimension":"0.236\\\" L x 0.126\\\" W (6.00mm x 3.20mm)","Height - Seated (Max)":"0.110\\\" (2.80mm)","Operating Temperature":"-55°C ~ 125°C","Manufacturer Size Code":"C","ESR (Equivalent Series Resistance)":"1.4Ohm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.7000","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ce09bb895bbc5407352e9a690f57411c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TAJC475K020PNJ/alternatives.json"},"ai":{"faq":[{"question":"Is TAJC475K020PNJ RoHS compliant?","answer":"The TAJ series from KYOCERA AVX is typically RoHS compliant, but the specific compliance statement for this order code should be confirmed in the datasheet or at RFQ. The part number suffix does not carry a RoHS indicator."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TAJC475K020PNJ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TAJC475K020PNJ 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}}