KYOCERA AVX CDR04BX473BKUP-M is a High Reliability (HI-REL) Surface Mount Multilayer Ceramic Capacitor (MLCC). This component is designed for demanding applications, offering robust performance and stability. The CDR04 series is known for its excellent dielectric properties and capacitance retention across temperature variations, making it suitable for critical systems. Its construction ensures low Equivalent Series Resistance (ESR) and high Q factor, vital for efficient signal processing and power management. This capacitor is widely utilized in aerospace, defense, and medical equipment where reliability is paramount. The part is supplied in Tape & Reel packaging for automated assembly processes.