HM4057C
HM
8000
HM
VBsemi
50000
TO220
HMSEMI
8650
TO-252
BITECH
19960
NA
HF/宏发
3000
DIP-6
宏发
9956
原封
NK/南科功率
986966
TO-252
HF/宏发
64687
原厂原封可拆样
999999
DIP
VBsemi
9000
TO252
HF
3597
NA/
继电器1A,120V
7300
继电器
HF
80000
DIP
HF/宏发
10000
DIP-6
HF/宏发
30000
DIP-6