KYOCERA AVX CDR31BP121BFUS-M is a high-reliability, surface-mount ceramic capacitor. This component is part of the CAP CER SMP MLC HI-REL designation, indicating its suitability for demanding applications. Designed for robust performance, it features a robust construction for advanced signal integrity and filtering in critical systems. The CDR31BP121BFUS-M is commonly utilized in aerospace, defense, and industrial automation sectors where component longevity and consistent electrical characteristics are paramount. Packaged in Tape & Reel (TR) for efficient automated assembly, this capacitor offers dependable performance in a compact form factor.