2SK744 TO-220..
2SK747 TO-220..
2SK748 TO-220..
2SK749 TO-220..
2SK750 TO-220 PANASONIC/松下..
2SK751 TO-220 PANASONIC/松下..
2SK752 TO-220..
2SK753 TO-220..
2SK754 TO-220..
2SK755 TO-220..