silicon controlled rectifier 1.Current range from 0.6A-250A 2.Voltage range ... series to the SCRS,TRIACS,General Transistors,Field Effect Transsistor,Schottky and Fast Recovery diodes,Integrated circuit, application-specific integrated circuit ... .productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); Three four-quadrant silicon controlled rectifier