Compound Change February, 2006 Page 4 of 5 TO-220 Parts Sold ATOM-A ATOM-A-S BD239 BD239A BDX34C-S BD239A-S BD239B BD239B-S BD239C BD239C-S BD239-S BD240 BD240A BD240A-S BD240B BD240B-S BD240C BD240C-S BD240-S BD241 BD241A BD241A-S BD241B BD241B-S BD241C BD241C-S BD241D BD241D-S BD241-S BD242 BD242A BD242A-S BD242B BD242B-S BD242C BD242C-S BD242-S BD243 BD243B BD243B-S BD243C BD243C-S BD243-S BD244 BD244A BD244A-S BD244B BD244B-S BD244C BD244C-S BD244-S BD539B BD539B-S BD539C BD539C-S BD540C BD540C-S BD543 BD543A BD543A-S BD543B BD543B-S BD543C BD543C-S BD543-S BD544 BD544A BD544A-S BD544B BD544B-S BD544C BD544C-S BD544-S BD545 BD545-S BD645 BD645-S BD646 BD646-S BD647 BD647-S BD648 BD648-S BD649 BD649-S BD650 BD650-S BD651 BD651-S BD652 BD652-S BD653 BD653-S BD654 BD654-S BD655 BD655-S BD656 BD656-S BD657 BD657-S BD658 BD658-S BD659 BD659-S BD660 BD660-S BD743A BD743A-S BD743B BD743B-S BD743C BD743C-S BD744A BD744A-S BD744B BD744C BD744C-S BD897A BD897A-S BD898 BD898-S BD899 BD899A BD899A-S BD8

Compound Change February, 2006 Page 4 of 5 TO-220 Parts Sold ATOM-A ATOM-A-S BD239 BD239A BDX34C-S BD239A-S BD239B BD239B-S BD239C BD239C-S BD239-S BD240 BD240A BD240A-S BD240B BD240B-S BD240C BD240C-S BD240-S BD241 BD241A BD241A-S BD241B BD241B-S BD241C BD241C-S BD241D BD241D-S BD241-S BD242 BD242A BD242A-S BD242B BD242B-S BD242C BD242C-S BD242-S BD243 BD243B BD243B-S BD243C BD243C-S BD243-S BD244 BD244A BD244A-S BD244B BD244B-S BD244C BD244C-S BD244-S BD539B BD539B-S BD539C BD539C-S BD540C BD540C-S BD543 BD543A BD543A-S BD543B BD543B-S BD543C BD543C-S BD543-S BD544 BD544A BD544A-S BD544B BD544B-S BD544C BD544C-S BD544-S BD545 BD545-S BD645 BD645-S BD646 BD646-S BD647 BD647-S BD648 BD648-S BD649 BD649-S BD650 BD650-S BD651 BD651-S BD652 BD652-S BD653 BD653-S BD654 BD654-S BD655 BD655-S BD656 BD656-S BD657 BD657-S BD658 BD658-S BD659 BD659-S BD660 BD660-S BD743A BD743A-S BD743B BD743B-S BD743C BD743C-S BD744A BD744A-S BD744B BD744C BD744C-S BD897A BD897A-S BD898 BD898-S BD899 BD899A BD899A-S BD8