The 20HS21N821KC from KEMET is a Space Qualified Capacitor with a capacitance of 820 pF and has a capacitance tolerance of ± 20%. This ceramic capacitor has a rated DC voltage of 2000 V and a surge current of 30 mA. It is designed with the C0G and X7R dielectric that features a maximum of 125°C operating temperature and is screened to MIL-PRF-49467. The capacitor has a lead spacing of 5.59 mm and measures 0.320 x 0.280 x 0.250 Inches (L x H x T). It is ideal for aerospace engine compartments, switch mode power supplies, DC/DC converters, measuring equipment, inverters and high-voltage coupling applications.