Triac - product identification triac is equivalent to two-way thyristor reverse parallel connection. That is one way in which a silicon anode and cathode of the other side is connected thyristors BT136S-600E, said its terminals T2 pole SCR BT134W-600E, where a unidirectional silicon cathode and anode is connected to the other thyristor, said its terminals T2 pole, and the rest was a control electrode (G) Triac - Golden Rule isolated triac thyristor switch if using hardwired T405-800T, with spiral wire or shielded cable. Between the gate and MT1 plus resistance 1kΩ or less. High frequency bypass capacitor and resistor in series between the gate. Another solution, the choice of H series of low sensitivity triac. Rule 5. If dVD / dt or dVCOM / dt can cause problems, patch SCR | are fertile Electronics (certified) | SCR Dongguan City is provided by Wal-Electronic Technology Co., Ltd. Dongguan City is Wal-Electronic Technology Co., Ltd. (www.dgmydz.com) (www.dgmydz.com) is Dongguan, FET leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum limits to meet customer needs. Wal-electronics leader in the positive with the staff warmly welcome all inquiries negotiations to create a positive future Wal-electron better.