KYOCERA AVX CDR31BX681BKUP-M500 is a High Reliability (Hi-Rel) ceramic capacitor designed for demanding applications. This component features a robust construction, meeting stringent performance criteria for critical systems. Its robust dielectric material ensures stable capacitance across a wide operating temperature range, making it suitable for harsh environmental conditions. The CDR31 series is recognized for its reliability and consistent performance in applications requiring precision and longevity. This capacitor is commonly utilized in aerospace, defense, and industrial control systems where component failure is not an option. The Tape & Reel packaging facilitates efficient automated assembly processes.