DCR1180F48 DCR1180F50 DCR1180F52 DYNEX丹尼克斯可控硅晶闸管

全新原装 可控硅DCR690G50 DCR690G52 DCR1180F48晶闸管

正品DCR1180F52 DCR1180F50 DCR1180F48 DCR1120F32 DCR1080G22

全新原装可控硅晶闸管丹尼克斯