The BTB20-1200-BW from Continental Device India is a Triac with Breakover Voltage 1200 V, Breakover Current 200 A, Gate Trigger Voltage 1.3 V, Gate Trigger Current 50 mA, Temperature Operating Range -40 to 125 Degree C. Tags: Through Hole. More details for BTB20-1200-BW can be seen below.