The K1V22(W) from Shindengen America is a Bidirectional Sidac that has been designed to provide greater reliability to meet diverse application needs. It has a break-over voltage of up to 230 V and a break-over current of less than 0.5 mA. This RoHS-compliant sidac is capable of wide-ranging pulse generation which allows direct switching with commercial power supplies. It is available in a through-hole package that measures 60 x 4.4 mm.