The MS T1395C12 from MS Power is a Silicon Controlled Rectifier with Breakover Voltage 1200 V, Breakover Current 22000 to 24000 A, Gate Trigger Voltage 3.0 V, Gate Trigger Current 250 mA, Temperature Operating Range -40 to 125 Degree C. Tags: Disc. More details for MS T1395C12 can be seen below.