KYOCERA AVX CDR31BP221BKUS-M500 is a high-reliability, surface-mount ceramic capacitor. This component is engineered for demanding applications, offering robust performance in harsh environments. Its construction utilizes multilayer ceramic dielectric technology, ensuring excellent capacitance stability and low Equivalent Series Resistance (ESR). The CDR31BP221BKUS-M500 is suitable for filtering, decoupling, and energy storage functions across various electronic systems. It is commonly found in aerospace, defense, and industrial automation sectors where component reliability is paramount. Supplied in Tape & Reel packaging for automated assembly.