2SB734 TO-126
2SB734-K TO-126 NEC
2SB734-T TO-126
2SB742 TO-126
2SB742. TO-126 NEC
2SB743 TO-126
2SB743. TO-126
2SB743P TO-126
2SB744 TO-126
2SB744(3)-PC TO-126