贴片直插R3047TD28K，R3047TD24K，R3047TC24L，R3047TC28K，4

R3047TD28K MPS8550S 2N6387 DTC123YUA MMBD1705

全新 可控硅/晶闸管R3047TD28K R3047TD28L R3047TD28M

丝印R3047TD28R-R3047TD28N-R3047TD28M-R3047TD28L-R3047TD28K