{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TAJA155M020RNJ","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TAJA155M020RNJ","canonicalUrl":"https://icboms.com/kyocera-avx/TAJA155M020RNJ","factsUrl":"https://icboms.com/api/mcp/products/TAJA155M020RNJ","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TAJ series, Type Molded, 1.5 µF ±20%, 20 V rated, 1206 (3216 Metric) case, 6.5 Ohm ESR, -55°C to 125°C operating range.","salesMarkdown":"## What this molded tantalum capacitor delivers The TAJA155M020RNJ is a molded tantalum capacitor from the TAJ series, offering 1.5 µF capacitance with ±20% tolerance at a 20 V rated voltage in a standard 1206 footprint. Its 6.5 Ohm ESR is typical for a small-case tantalum at this capacitance and voltage — expect higher ripple-induced heating than a low-ESR ceramic, so derate for ripple current in power-supply output filters. 1206 (3216 Metric) case, size code A, measuring 3.20 mm x 1.60 mm with a seated height of 1.80 mm max — a common footprint shared with ceramic capacitors, easing layout reuse.","metaTitle":"TAJA155M020RNJ KYOCERA AVX Molded Tantalum Capacitor 1.5 µF","metaDescription":"TAJA155M020RNJ from KYOCERA AVX, TAJ series molded tantalum capacitor, 1.5 µF ±20%, 20 V, 1206 case, 6.5 Ohm ESR, -55°C to 125°C. Active lifecycle.","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":"1.5 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)":"6.5Ohm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.1160","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ce09bb895bbc5407352e9a690f57411c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TAJA155M020RNJ/alternatives.json"},"ai":{"faq":[{"question":"Can I replace TAJA155M020RNJ with a ceramic capacitor?","answer":"A ceramic capacitor of the same capacitance and voltage rating (e.g., X7R or X5R in 1206) will have much lower ESR (milliohms vs 6.5 Ohm) and no polarity, but also a strong DC bias derating — the effective capacitance at 20 V may drop by 50% or more. The tantalum holds its full 1.5 µF across the voltage range, so substitution requires verifying the in-circuit capacitance under bias."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TAJA155M020RNJ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TAJA155M020RNJ 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}}