KYOCERA AVX CDR31BP221BKUP-M is a high-reliability, surface-mount, multilayer ceramic capacitor. This component is designed for demanding applications requiring robust performance and stable capacitance. Its construction ensures excellent dielectric properties and a wide operating temperature range. Ideal for use in avionics, defense, and industrial control systems, the CDR31BP221BKUP-M offers a capacitance value that, when combined with its high dielectric rating and low dissipation factor, makes it suitable for filtering, decoupling, and energy storage in critical circuits. Packaged in Tape & Reel (TR) for automated assembly.