2SC3991 TO-264 Sayou..
2SC3992 TO-264 Sayou..
2SC3993 TO-264 Sayou..
2SC3994 TO-264 SANYO..
2SC3995 TO-264..
2SC3996 TO-264..
2SC3997 TO-264..
2SC3998 TO-264..
2SC4029 TO-264 Tos..
2SC4096 TO-264..