{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TAJA104M050K","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TAJA104M050K","canonicalUrl":"https://icboms.com/kyocera-avx/TAJA104M050K","factsUrl":"https://icboms.com/api/mcp/products/TAJA104M050K","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TAJ series, Molded, 0.1 µF, ±20%, 50 V, 1206 (3216 Metric), 22 Ohm ESR, -55°C~125°C","salesMarkdown":"## 50 V rating in a 1206 case — what it buys the design The TAJA104M050K is a molded tantalum capacitor from the KYOCERA AVX TAJ series, rated 0.1 µF at 50 V in a 1206 (3216 Metric) case. The 50 V rating gives 2× derating margin on a 24 V rail and 1.25× on a 40 V bus — the typical rule for tantalum is 50 % voltage derating to keep field-failure rates low, so this part is comfortable on rails up to 25 V. The 22 Ohm ESR is the dominant loss term at ripple frequency — it sets the self-heating and ripple-current limit. For a 100 kHz bypass application, the ripple current should be kept below the self-heating curve in the datasheet; the ESR also contributes to the output ripple voltage in a DC-DC converter output filter. It fits avionics black boxes, satellite power buses, downhole instrumentation, and outdoor telecom equipment that sees -40°C cold starts and 105°C enclosure interiors on a summer day.","metaTitle":"TAJA104M050K KYOCERA AVX Molded Tantalum Capacitor 0.1 µF","metaDescription":"TAJA104M050K KYOCERA AVX TAJ series molded tantalum capacitor, 0.1 µF ±20%, 50 V, 1206 case, 22 Ohm ESR, -55 to 125 °C. 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":"±20%","Capacitance":"0.1 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)":"22Ohm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ce09bb895bbc5407352e9a690f57411c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is TAJA104M050K polarized?","answer":"Yes — tantalum capacitors are polarized. The molded body of the TAJ series marks the anode (+) end with a stripe. Reversing the polarity in-circuit will cause the capacitor to fail short, typically with visible damage. Confirm the orientation matches the PCB silkscreen before reflow."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TAJA104M050K","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TAJA104M050K 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}}