{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TAJA105M050RNJ","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TAJA105M050RNJ","canonicalUrl":"https://icboms.com/kyocera-avx/TAJA105M050RNJ","factsUrl":"https://icboms.com/api/mcp/products/TAJA105M050RNJ","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TAJ series, Molded tantalum capacitor, 1 µF ±20%, 50 V rated, 6.6 Ohm ESR, 1206 (3216 Metric) surface-mount package, -55°C to 125°C.","salesMarkdown":"## Sizing this tantalum for 24 V and 48 V rails The 50 V rating provides a 2× derating margin on a 24 V rail and 1.04× on a 48 V bus — the 48 V case is tight, so confirm the steady-state voltage never exceeds 50 V at the capacitor terminals. With a 6.6 Ohm ESR, this part handles ripple current in decoupling applications but self-heats under high AC content. ## Package fit and footprint check The 1206 (3216 Metric) case measures 3.20 mm × 1.60 mm with a seated height of 1.80 mm. The manufacturer size code A matches the standard 1206 tantalum footprint — no pad geometry change needed from a generic 1206 tantalum land pattern. Surface-mount assembly; the molded case is compatible with reflow soldering. The ±20% tolerance is typical for tantalum capacitors and acceptable for bulk decoupling, but for timing or filter circuits where capacitance accuracy matters, a tighter tolerance part is needed.","metaTitle":"TAJA105M050RNJ KYOCERA AVX 1 µF 50 V Molded Tantalum","metaDescription":"TAJA105M050RNJ from KYOCERA AVX is a 1 µF, 50 V, ±20% molded tantalum capacitor in a 1206 (3216 Metric) package. Active lifecycle, -55°C to 125°C.","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) Cut Tape (CT)","Features":"General Purpose","Tolerance":"±20%","Capacitance":"1 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)":"0.071\\\" (1.80mm)","Operating Temperature":"-55°C ~ 125°C","Manufacturer Size Code":"A","ESR (Equivalent Series Resistance)":"6.6Ohm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.0500","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ce09bb895bbc5407352e9a690f57411c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is TAJA105M050RNJ polarized?","answer":"Yes, tantalum capacitors are polarized. The positive terminal is marked on the molded body. Reversing the voltage can cause catastrophic failure — confirm orientation during PCB layout and assembly."},{"question":"What is the footprint for TAJA105M050RNJ?","answer":"The footprint is the standard 1206 (3216 Metric) land pattern for molded tantalum capacitors. The manufacturer size code A corresponds to the 3.20 mm × 1.60 mm body dimensions. No special pad geometry is required beyond the usual tantalum decoupling layout."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TAJA105M050RNJ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TAJA105M050RNJ 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}}