BC637 + BC638 TRANSISTOR TO-92 (PAIR)
IRFP140N + IRFP9140N TO-247 (PAIR)
BD317 + BD318 TRANSISTOR 100V TO-3 (PAIR)
BD709 + BD710 TRANSISTOR TO-220 (PAIR)
BF758 + BF761 TRANSISTOR TO-202 (PAIR)
BD647 + BD648 TRANSISTOR TO-220 (PAIR)
BD509 + BD510 TRANSISTOR TO-202 (PAIR)
BD535 + BD536 TRANSISTOR TO-220 (PAIR)
BD809 + BD810 TRANSISTOR TO-220 (PAIR)
BD829 + BD830 TRANSISTOR TO-202 (PAIR)