TDK B72220S0200K101 S20K20 Disk varistor 33 V 1 pc(s)
Operating voltage (AC max.): 20 V; Operating voltage (max. DC): 26 V; Varistor voltage: 33 V
TDK B72220-S0251-K101 B72220-S0251-K101 Disk varistor 390 V 1 pc(s)
Additional technical information: Capacitance at frequency: 940pF 1kHzEnergy: 140JCurrent - Peak current: 8kA; Operating voltage (AC max.): 320 V; Operating voltage (max. DC): 250 V; Varistor voltage: 390 V
TDK B72220S0350K101 S20K35 Disk varistor 56 V 1 pc(s)
Operating voltage (AC max.): 35 V; Operating voltage (max. DC): 45 V; Varistor voltage: 56 V
TDK B72220S0400K101 S20K40 Disk varistor 68 V 1 pc(s)
Operating voltage (AC max.): 40 V; Operating voltage (max. DC): 56 V; Varistor voltage: 68 V
TDK B72220S0511K101 S20K510 Disk varistor 820 V 1 pc(s)
Operating voltage (AC max.): 510 V; Operating voltage (max. DC): 670 V; Varistor voltage: 820 V
TDK B72220S0551K101 S20K550 Disk varistor 910 V 1 pc(s)
Operating voltage (AC max.): 550 V; Operating voltage (max. DC): 745 V; Varistor voltage: 910 V
TDK B72220S0621K101 S20K625 Disk varistor 1000 V 1 pc(s)
Operating voltage (AC max.): 625 V; Operating voltage (max. DC): 825 V; Varistor voltage: 1000 V
TDK B72220S0681K101 S20K680 Disk varistor 1100 V 1 pc(s)
Operating voltage (AC max.): 680 V; Operating voltage (max. DC): 895 V; Varistor voltage: 1100 V
TDK B72220S0950K101 S20K95 Disk varistor 150 V 1 pc(s)
Operating voltage (AC max.): 95 V; Operating voltage (max. DC): 125 V; Varistor voltage: 150 V
TDK B72220S131K101 S20K130 Disk varistor 205 V 1 pc(s)
Varistors are voltage dependent resistors with symmetrical U/I characteristic curve, the resistance values of which drop as the voltage increases, thus 'short circuiting' any further build up of overvoltage. Varistors protect against all types of overvoltage...