【EPCOS】B72220S0551K101,压敏电阻 Varistor S20K550
B72220S0551K151,20MM, 550VAC, 10%, STANDARD
B72220S0551K302,20MM, 550VAC, 10%, STANDARD
B72220S0551K503,20MM, 550VAC, 10%, STANDARD
B72220S0551K504,20MM, 550VAC, 10%, STANDARD
B72220S0551S502,20MM, 550VAC, 10%, STANDARD
【EPCOS】B72220S0600K101,压敏电阻 60volts 6500A
【EPCOS】B72220S0600K551,压敏电阻 Varistor S20K60G5S5
