{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TAJC105M050HNJ","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TAJC105M050HNJ","canonicalUrl":"https://icboms.com/kyocera-avx/TAJC105M050HNJ","factsUrl":"https://icboms.com/api/mcp/products/TAJC105M050HNJ","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TAJ series, Molded tantalum capacitor, 1 µF ±20%, 50 V rated, 5.5 Ohm ESR, -55 to +125 °C, 2312 (6032 Metric) case, size code C","salesMarkdown":"The 50 V rating gives headroom on a 12 V or 24 V bus — the derating rule for tantalums (50 % of rated voltage for reliability) still leaves 25 V working, which covers most industrial rails without a second voltage derating step. ## 5.5 Ohm ESR — what it means for ripple For a 100 kHz buck converter, the capacitor's self-heating limits ripple current to roughly 200 mA RMS — above that the internal temperature rise accelerates wear. Use this part as a bulk decoupling cap on a low-ripple rail or as a filter cap after an LDO, not as the sole output cap on a high-ripple switching supply. ## Active — orderable through distribution KYOCERA AVX continues production of the TAJ series in this case size.","metaTitle":"TAJC105M050HNJ – KYOCERA AVX Molded Tantalum Cap 1 µF 50 V","metaDescription":"TAJC105M050HNJ – KYOCERA AVX TAJ series molded tantalum capacitor, 1 µF ±20%, 50 V rated, 5.5 Ohm ESR, -55 to +125 °C, 2312 case. 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 µF","Failure Rate":"-","Lead Spacing":"-","Mounting Type":"Surface Mount","Package / Case":"2312 (6032 Metric)","Product Status":"Active","Voltage - Rated":"50 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)":"5.5Ohm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.2212","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ce09bb895bbc5407352e9a690f57411c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TAJC105M050HNJ/alternatives.json"},"ai":{"faq":[{"question":"Is TAJC105M050HNJ RoHS compliant?","answer":"The part is listed with General Purpose features. KYOCERA AVX TAJ series molded tantalum capacitors are typically RoHS compliant, but the evidence does not carry a specific RoHS status code. Confirm the date code and manufacturer's RoHS certificate at order time."},{"question":"Is TAJC105M050HNJ compatible with a 6032 (2312) footprint?","answer":"Yes. The package / case is 2312 (6032 Metric) — 6.00 mm x 3.20 mm footprint, size code C. The land pattern matches the standard EIA-535-BAAC tantalum footprint for this case size. The seated height is 2.80 mm max."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TAJC105M050HNJ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TAJC105M050HNJ 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}}