BUY 20D821K https://www.utsource.net/itm/p/11289267.html
DIP zinc oxide varistor 20D821K
Description: 20D821K is a 20A, 800V, double diode rectifier module manufactured by HUADY. Features: High surge current capability Low forward voltage drop Low reverse leakage current High temperature soldering guaranteed: 260°C/10s Low thermal resistance High reliability RoHS compliant Application: 20D821K is suitable for use in power supplies, UPS systems, inverters, motor drives, and other power electronic applications. (For reference only)