{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TAJS224M050RNJ","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TAJS224M050RNJ","canonicalUrl":"https://icboms.com/kyocera-avx/TAJS224M050RNJ","factsUrl":"https://icboms.com/api/mcp/products/TAJS224M050RNJ","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TAJ series, Molded tantalum capacitor, 0.22 µF ±20%, 50 V rated, 1206 (3216 Metric) package, 13 Ohm ESR, -55°C to 125°C operating range.","salesMarkdown":"## Molded tantalum in a 1206 footprint The molded epoxy body gives consistent dimensional control for pick-and-place and withstands reflow soldering without cracking — a failure mode common in conformal-coated tantalums when the board bends. Rated at 0.22 µF with ±20% tolerance and 50 V DC, it fits decoupling and bulk-storage roles on rails up to 48 V nominal. The 13 Ohm ESR is the number that matters for ripple current — at 100 kHz the capacitor self-heats from the AC current squared times ESR, so keep the RMS ripple below the datasheet limit to avoid thermal runaway. ESR at 13 Ohm is high relative to ceramic or polymer capacitors of the same value — the self-heating from ripple current is the main derating factor. For a 0.22 µF cap at 50 V, the typical ripple current limit is in the tens of milliamps; exceeding it dries the electrolyte and shifts the capacitance down over time. On a repair bench, a shorted or low-capacitance TAJ-series cap shows up as a hot spot under thermal imaging or as excessive ripple on the rail.","metaTitle":"TAJS224M050RNJ KYOCERA AVX Molded Tantalum Capacitor 0.22","metaDescription":"TAJS224M050RNJ KYOCERA AVX TAJ series molded tantalum capacitor, 0.22 µF, 50 V, ±20%, 1206 package, 13 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":"0.22 µF","Failure Rate":"-","Lead Spacing":"-","Mounting Type":"Surface Mount","Package / Case":"1206 (3216 Metric)","Product Status":"Active","Voltage - Rated":"50 V","lifecycle_stage":"unknown","Lifetime @ Temp.":"-","Size / Dimension":"0.126\\\" L x 0.063\\\" W (3.20mm x 1.60mm)","Height - Seated (Max)":"0.047\\\" (1.20mm)","Operating Temperature":"-55°C~125°C","Manufacturer Size Code":"S","ESR (Equivalent Series Resistance)":"13Ohm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3099","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ce09bb895bbc5407352e9a690f57411c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest equivalent to TAJS224M050RNJ?","answer":"Within the same TAJ series, any 0.22 µF, 50 V, ±20%, 1206 molded tantalum from KYOCERA AVX with the same size code S is a direct drop-in. The ESR may vary slightly between capacitance-voltage combinations, so check the ESR spec for the specific order code."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TAJS224M050RNJ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TAJS224M050RNJ 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}}