nec 2P4M 2A way SCR SCR BTA412Y, 400V, Dongguan, Zhongshan factory wholesale triode thyristor main points from the shape spiral, three flatbed peaceful hearth, 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 a reference SCR BTA212, their play "Small 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 thyristor BTA216, 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, more than 50 amps power SCR SCR call. SCR SCR module chip from X point of view, can be divided into controlled rectifier module and two categories; distinction from the specific uses can be divided into: ordinary thyristor modules (MTC \ MTX), ordinary rectifier module (MDC), ordinary thyristor rectifier hybrid module (MFC), fast thyristor, rectifier and hybrid module (MKC \ MZC), non-insulated thyristor rectifier and hybrid modules (also known as the welding machine-specific modules MTG \ MDG), the three-phase bridge rectifier output thyristor modules (MDS), single-phase (three-phase) rectifier bridge modules (MDQ), single-phase half-bridge (Three Phase Bridge) module (MTS) and Schott base module. SCR BTA216, are fertile Electronics (certified), SCR provided by the Dongguan City is 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. You can also access (www.dgmydz.com/supply_details_39938560.html), for more information about the company.