UTC/友顺
3844
NA/
TOSHIBA
9852
TO-220F
UTC
500000
TO220F
UTC
500000
TO220F
UTC/友顺
7800
TO-220F
UTC/友顺
11260
TO-251S
UTC(友顺)
105000
TO-220F(TO-220IS)
UTC/友顺
30000
TO-251
UTC
594
TO220F
UTC/友顺
6000
TO-252
UTC
594
TO220F
友台
15500
TO-252
NK/南科功率
986966
TO-252
友台UMW
2500
DIP
UTC
50000
TO-220F