nec 2P4M way thyristor 2A, 400V, Dongguan, Zhongshan factory wholesale triode thyristor minutes from the main spiral shape, flatbed peace hearth three SCR, spiral used more often. There are three SCR --- anode electrode (A) of the cathode (C) and a control electrode (G). It has a four-layer structure of the die is P-type and N-type conductor overlap conductor consisting of a total of three PN junctions. SCR and only one PN junction silicon rectifier two extreme tube structurally different. SCR four-layer structure and the control electrode of reference for its play "with little control big" excellent control characteristics of the foundation. In the application of the SCR, as long as the control electrode coupled with small current or voltage, can control a large anode current or voltage. Current capacity of up to several hundred or even thousands of amperes amps thyristor. Generally kept below 5 amps power thyristor SCR petit tyn825 way thyristor, thyristor called more than 50 amps power thyristor. Supply of new RD-91 package BTA25-600B triac because the electron mobility tyn816 fast way thyristor, so the price is not immutable, the cost of goods due to the number of channels of goods and the market demand in each period make some adjustments bt152 way thyristor,; order has traded within a day or two if there is a new element after the transaction price adjustment can not be asked back for the difference; please contact the owner; tyn825 way thyristor, are fertile Electronics (certified), SCR provided by Dongguan City is fertile Electronic Technology Co., Dongguan City is Wal-Electronic Technology Co., Ltd. (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, and satisfy customer needs. Wal-electronics leader in the positive with the staff warmly welcome all inquiries negotiations to create a positive future Wal-electron better.