The BTA06-600TW from SiPower is a Triac with Breakover Voltage 600 V, Breakover Current 60 to 63 A, Gate Trigger Voltage 1.3 V, Gate Trigger Current 5 mA, Temperature Operating Range -40 to 125 Degree C. Tags: Through Hole. More details for BTA06-600TW can be seen below.