KYOCERA AVX CDR03BX153BKUP is a high-reliability surface-mount multilayer ceramic capacitor. This component, part of KYOCERA AVX's CDR series (though not explicitly stated by a series designation in this part number format), offers robust performance for demanding applications. Its construction ensures excellent stability across temperature variations and low equivalent series resistance (ESR). The CDR03BX153BKUP is designed for critical functions in aerospace, defense, and high-end industrial systems where component reliability is paramount. The "BKUP" suffix indicates a specific dielectric and tolerance. Supplied in bulk packaging, this capacitor meets stringent quality standards for advanced electronic designs.