KYOCERA AVX CDR31BX821BKUM-ZATAM is a high-reliability, surface-mount multilayer ceramic capacitor. This component, part of the CDR series, offers a capacitance of 820pF with a tight tolerance. Designed for demanding applications, it features a robust construction suitable for harsh environments encountered in aerospace, defense, and high-performance industrial systems. The CDR31BX821BKUM-ZATAM is supplied in Tape & Reel (TR) packaging, facilitating automated assembly processes. Its stable dielectric properties ensure consistent performance across a wide operating temperature range, making it an ideal choice for filtering, decoupling, and signal coupling in critical electronic designs.