{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TAJT156K004RNJ","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TAJT156K004RNJ","canonicalUrl":"https://icboms.com/kyocera-avx/TAJT156K004RNJ","factsUrl":"https://icboms.com/api/mcp/products/TAJT156K004RNJ","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TAJ series, molded tantalum capacitor, 15 µF ±10%, 4 V rated, 2 ohm ESR, -55 to 125 °C, 1411 (3528 Metric) case, size code T.","salesMarkdown":"## 15 µF at 4 V — a standard decoupling value for 3.3 V rails The TAJT156K004RNJ: This is a 15 µF, 4 V rated tantalum capacitor from the TAJ series, molded case, surface-mount in a 1411 (3528 Metric) / 1210 footprint. ## ESR and temperature range — the bench-level limits The 2 ohm ESR is the number that matters for ripple voltage and self-heating. At 15 µF and 100 kHz, 2 ohm ESR dominates the impedance; the cap will run warm if the ripple current is high. ## Active production — no end-of-life clock ticking No last-time-buy window is open, no successor has been announced.","metaTitle":"TAJT156K004RNJ — 15 µF 4 V Molded Tantalum Capacitor","metaDescription":"TAJT156K004RNJ from KYOCERA AVX: 15 µF ±10%, 4 V rated, 2 ohm ESR, -55 to 125 °C, 1411 (3528 Metric) case. Active production — 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":"15 µF","Failure Rate":"-","Lead Spacing":"-","Mounting Type":"Surface Mount","Package / Case":"1411 (3528 Metric), 1210","Product Status":"Active","Voltage - Rated":"4 V","lifecycle_stage":"unknown","Lifetime @ Temp.":"-","Size / Dimension":"0.138\\\" L x 0.110\\\" W (3.50mm x 2.80mm)","Height - Seated (Max)":"0.047\\\" (1.20mm)","Operating Temperature":"-55°C ~ 125°C","Manufacturer Size Code":"T","ESR (Equivalent Series Resistance)":"2Ohm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3674","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ce09bb895bbc5407352e9a690f57411c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TAJT156K004RNJ/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TAJT156K004RNJ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TAJT156K004RNJ 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}}