{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TAJR105K020RNJ","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TAJR105K020RNJ","canonicalUrl":"https://icboms.com/kyocera-avx/TAJR105K020RNJ","factsUrl":"https://icboms.com/api/mcp/products/TAJR105K020RNJ","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TAJ series, Molded, 1 µF, 20 V, ±10%, 0805 (2012 Metric), 20 Ohm ESR, -55°C to 125°C","salesMarkdown":"## 20 V rated, 1 µF, 0805 — derating margin on 12 V rails The TAJR105K020RNJ: 20 V rated voltage on a 1 µF capacitance in an 0805 case gives a 67% derating margin on a 12 V rail — standard tantalum reliability practice recommends staying below 80% of rated voltage, and this part clears that threshold comfortably.","metaTitle":"TAJR105K020RNJ KYOCERA AVX 1 µF 20 V Tantalum Capacitor 0805","metaDescription":"TAJR105K020RNJ from KYOCERA AVX — 1 µF, 20 V, ±10%, 0805, -55°C to 125°C, 20 Ohm ESR. 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); Cut Tape (CT)","Features":"General Purpose","Tolerance":"±10%","Capacitance":"1 µF","Failure Rate":"-","Lead Spacing":"-","Mounting Type":"Surface Mount","Package / Case":"0805 (2012 Metric)","Product Status":"Active","Voltage - Rated":"20 V","lifecycle_stage":"unknown","Lifetime @ Temp.":"-","Size / Dimension":"0.081\\\" L x 0.051\\\" W (2.05mm x 1.30mm)","Height - Seated (Max)":"0.047\\\" (1.20mm)","Operating Temperature":"-55°C~125°C","Manufacturer Size Code":"R","ESR (Equivalent Series Resistance)":"20Ohm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4500","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ce09bb895bbc5407352e9a690f57411c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TAJR105K020RNJ/alternatives.json"},"ai":{"faq":[{"question":"What is the closest alternative to TAJR105K020RNJ in the TAJ series?","answer":"Within the same TAJ series, other 1 µF, 20 V, 0805 parts with different tolerance codes (e.g., ±20% vs ±10%) or ESR grades are direct form-fit-function alternatives. No pin-compatible issue — the 0805 footprint is standard. Confirm the tolerance and ESR requirement before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TAJR105K020RNJ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TAJR105K020RNJ 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}}