{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TAJB105K050RNJ","brand":"KYOCERA AVX","brandSlug":"kyocera-avx","productSlug":"TAJB105K050RNJ","canonicalUrl":"https://icboms.com/kyocera-avx/TAJB105K050RNJ","factsUrl":"https://icboms.com/api/mcp/products/TAJB105K050RNJ","rawCanonicalId":null},"summary":{"shortDescription":"KYOCERA AVX TAJ series, Molded tantalum chip, 1 µF ±10%, 50 V rated, 7 ohm ESR, -55°C to 125°C, 1411 (3528 Metric) case, B case code","salesMarkdown":"## Molded tantalum chip for higher-voltage rails The TAJB105K050RNJ is a KYOCERA AVX TAJ series molded tantalum capacitor, rated 1 µF at 50 V with ±10% tolerance. The 50 V rating provides margin on common power rails, and the molded case suits automated assembly. The 7 ohm ESR is a key parameter for ripple current handling — higher ESR means more self-heating under AC ripple, so derate the ripple current accordingly in your design. ## Temperature range and field-fit The 1411 (3528 Metric) case with B size code is a common footprint; the 0.138\" x 0.110\" body and 0.083\" seated height fit standard pick-and-place nozzles.","metaTitle":"TAJB105K050RNJ KYOCERA AVX Molded Tantalum Capacitor 1 µF","metaDescription":"TAJB105K050RNJ KYOCERA AVX TAJ series molded tantalum chip, 1 µF ±10%, 50 V, 7 ohm ESR, -55°C to 125°C, 1411 case. 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); Cut Tape (CT)","Features":"General Purpose","Tolerance":"±10%","Capacitance":"1 µF","Failure Rate":"-","Lead Spacing":"-","Mounting Type":"Surface Mount","Package / Case":"1411 (3528 Metric), 1210","Product Status":"Active","Voltage - Rated":"50 V","lifecycle_stage":"unknown","Lifetime @ Temp.":"-","Size / Dimension":"0.138\\\" L x 0.110\\\" W (3.50mm x 2.80mm)","Height - Seated (Max)":"0.083\\\" (2.10mm)","Operating Temperature":"-55°C~125°C","Manufacturer Size Code":"B","ESR (Equivalent Series Resistance)":"7Ohm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.9000","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ce09bb895bbc5407352e9a690f57411c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TAJB105K050RNJ/alternatives.json"},"ai":{"faq":[{"question":"Is TAJB105K050RNJ RoHS compliant?","answer":"The part is listed as General Purpose with no specific RoHS exemption noted. KYOCERA AVX typically marks RoHS compliance on the reel label; confirm with the date code at order."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/kyocera-avx/TAJB105K050RNJ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/kyocera-avx/TAJB105K050RNJ 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}}