DCR2630Y48 DCR2720V52 DCR2720V50 DCR2720V48原装正品 欢迎询价

全新原装 可控硅DCR2630Y50 DCR2630Y52 DCR2720V48晶闸管

DCR2720V48 MA741WK LM4040BIM3-5.0 TAR8D05K 1SS306