Ceramic capacitor is important to maintain the operating temperature above -55°C if you want stable operation.Its coefficient is 15% ppm/°C and determines the change in resistance per degree of temperature for a substance.With the voltage 200V, it is capable of operating.Lead pitch of a capacitor is simply the distance (spacing) between adjacent threads, and its pitch is 5.08mm.
C317C821M2R5HA Features
with 15% ppm/°C being the highest temperature coefficient with the voltage - Rated DC of 200V
C317C821M2R5HA Applications
There are a lot of KEMET C317C821M2R5HA applications of ceramic capacitors.