KYOCERA AVX CDR31BP121BFUR is a surface-mount, high-reliability ceramic capacitor. This component, part of the CAP CER SMP MLC HI-REL family, offers robust performance in demanding applications. Engineered for precision, it is suitable for use in the aerospace, defense, and industrial sectors where component integrity is paramount. Its construction utilizes multi-layer ceramic (MLC) technology, ensuring stable capacitance and low Equivalent Series Resistance (ESR) across a wide temperature range. The CDR31BP121BFUR is supplied in bulk packaging.