KYOCERA AVX CDR31BP391BFSR is a high-reliability, surface-mount ceramic capacitor. This component is engineered for demanding applications requiring robust performance and stability. Its construction utilizes advanced multilayer ceramic dielectric technology, ensuring excellent capacitance retention across a wide temperature range and low equivalent series resistance (ESR). The CDR31BP391BFSR is suitable for use in critical systems within the aerospace, defense, and industrial automation sectors where component dependability is paramount. With its compact form factor and reliable performance characteristics, this capacitor is an ideal choice for advanced circuit designs requiring high-quality passive components.