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N2293VC200 2SC4987 LM2587T-3.3 SI4888DY TC7S02FU
圆饼晶闸管欧派克3029A2400V
丝印N2293VF180-N2293VD220-N2293VD200-N2293VD180-N2293VC220
丝印N2293VC200-N2293VC180-N2172ZD450-N2172ZD440-N2172ZD420
N2293VC180 N2293VF200 N2293VC220 N760CH18 N760CH22 可控硅