晶闸管功率模块K3207EC450 K3207EC480 K3207EC520 K3362TC360

K3207EC520 CAT9883CCQ-150 2SD2531 BF2030W L7805ABV

全新K3225-Z-E2 K3225--252 K3219-01MR K3207EC520 K3207EC480

拍前咨询英国全新原装西玛晶闸管可控硅模块平板型K3207EC520 KX1

可控硅平板型K3207EC450/480/520

拍前咨询全新西码可控硅平板型K3207EC450/480/520 K3362TC360/42