{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TAJW107K004RNJ","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TAJW107K004RNJ","canonicalUrl":"https://icboms.com/kyocera-avx/TAJW107K004RNJ","factsUrl":"https://icboms.com/api/mcp/products/TAJW107K004RNJ","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TAJ series, molded tantalum capacitor, 100 µF, 4 V, ±10% tolerance, 1.3 Ohm ESR, -55°C to 125°C, surface-mount 2312 (6032 Metric) package, size code W.","salesMarkdown":"## 100 µF at 4 V — the rail cap for tight spaces The 1.3 Ohm ESR tells you it handles moderate ripple on a 3.3 V or 1.8 V rail without cooking itself — think decoupling a POL converter or bulk storage on a sensor node. ## Active production — no obsolescence clock ticking That covers avionics, downhole tools, satellite bus power, and any outdoor telecom cabinet that sees a January night in Manitoba and an August afternoon in Arizona. ## Surface-mount 2312 — size code W Package is 2312 (6032 Metric), 6.00 mm x 3.20 mm footprint, 1.50 mm seated height. The W size code is a standard low-profile body — fits under a mezzanine card or on a dense PCB backside without clearance issues.","metaTitle":"TAJW107K004RNJ KYOCERA AVX Molded Tantalum Cap 100 µF 4 V","metaDescription":"TAJW107K004RNJ from KYOCERA AVX: 100 µF, 4 V, ±10% tolerance, 1.3 Ohm ESR, -55°C to 125°C. Active production.","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":"±10%","Capacitance":"100 µF","Failure Rate":"-","Lead Spacing":"-","Mounting Type":"Surface Mount","Package / Case":"2312 (6032 Metric)","Product Status":"Active","Voltage - Rated":"4 V","lifecycle_stage":"unknown","Lifetime @ Temp.":"-","Size / Dimension":"0.236\\\" L x 0.126\\\" W (6.00mm x 3.20mm)","Height - Seated (Max)":"0.059\\\" (1.50mm)","Operating Temperature":"-55°C~125°C","Manufacturer Size Code":"W","ESR (Equivalent Series Resistance)":"1.3Ohm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4512","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ce09bb895bbc5407352e9a690f57411c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TAJW107K004RNJ/alternatives.json"},"ai":{"faq":[{"question":"Can I use a different capacitance value as a replacement for TAJW107K004RNJ?","answer":"A different capacitance value changes the bulk decoupling or ripple-handling on the rail. The 100 µF at 4 V with 1.3 Ohm ESR is a specific combination; a lower capacitance may not hold the rail during a load step, and a higher one may exceed the ESR budget. Stick with the same value unless the circuit is re-simulated."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TAJW107K004RNJ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TAJW107K004RNJ 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}}