KYOCERA AVX CDR31BP3R9BCUS-1 is a High Reliability Surface Mount Multilayer Ceramic Capacitor (MLCC). This component is designed for demanding applications requiring robust performance and stability. It features a BP dielectric, offering capacitance stability over a wide temperature range, typically suitable for mission-critical systems. The CDR31 series is engineered for superior mechanical strength and reliability, making it a preferred choice for harsh operating environments. This capacitor is supplied in Tape & Reel (TR) packaging for automated assembly processes. Applications for this component commonly include aerospace, defense, and industrial electronics where consistent performance under stress is paramount.