贴片三极管型号查询 直插封装的型号 9011 9012 9013 9014 9015 9016 9018 S8050 S8550 8050 8550 2SA1015 2SC1815 2SC945 2SA733 MMBT3904 MMBT3906 MMBT2222 MMBT5401 MMBT5551 MMBTA42 MMBTA92 BC807-16 BC807-25 25 BC807-40 40 BC817-16 BC817-25 BC817-40 BC846A BC846B BC847A BC847B BC847C BC848A BC848B BC848C BC856A BC856B BC857A 6A 6B 6C 1A 1B 1E 1F 1G 1J 1K 1L 3A 3B 3E PNP NPN NPN 30V 420~800 NPN NPN NPN NPN NPN NPN 45V 250MHz 65V 250 BC857 100mA 140 BC856 5C PNP 80MHz 45V 500mA 250@100mA BC817