The MS TF1110C17H2J from MS Power is a Silicon Controlled Rectifier with Breakover Voltage 1700 V, Breakover Current 19.2 kA, Gate Trigger Voltage 3.0 V, Gate Trigger Current 200 mA, Temperature Operating Range -40 to 125 Degree C. Tags: Disc. More details for MS TF1110C17H2J can be seen below.