The T1190N12TOF VT from Infineon Technologies is a Silicon Controlled Rectifier with Breakover Voltage 1200 V, Breakover Current 22500 A, Gate Trigger Voltage 2.2 V, Gate Trigger Current 1190 A, Temperature Operating Range -40 to 125 Degree C. Tags: Chassis Mount. More details for T1190N12TOF VT can be seen below.