KYOCERA AVX CDR31BX392BKUP-500 is a high-reliability, surface-mount, multilayer ceramic capacitor. This component is designed for demanding applications requiring stable capacitance across a wide temperature range. Its robust multilayer construction ensures excellent performance and longevity in challenging environments. The CDR31BX392BKUP-500 is typically utilized in aerospace, defense, and industrial control systems where precision and reliability are paramount. Packaged in Tape & Reel (TR) for automated assembly, this capacitor offers a capacitance value of 3900pF with a voltage rating suitable for various power management and signal filtering tasks.