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全新西码可控硅晶闸管D450SH10/12 R400SH08/10/12 D405SH14/18
西玛晶闸管功率模块直销R1331NS12 D450SH12 R1446NS08 R400SH08
可控硅晶闸管D450SH10/12R400SH
R400SH08 BSR174 2SC4758 HD74LS112 2SK2569
全新 可控硅/晶闸管R1446NS08G R400SH08 R1446NS10C
R42180R-RR1 R42180-SRR1 R400SH08-12 R400EX-02-R R400CH12FG0
丝印R4017ANJ R400SH12 R400SH10 R400SH08 R400EX-R
R400SH08全新原装现货需要咨询