| 286921 | BF621 | SMALL SIGNAL PNP TRANSISTOR | SGS Thomson Microelectronics |
| 286922 | BF621 | SMALL SIGNAL PNP TRANSISTOR | ST Microelectronics |
| 286923 | BF621 | Tranzystor wielkiej częstotliwości | Ultra CEMI |
| 286924 | BF621 | SOT89 PNP SILICON PLANAR HIGH VOLTAGE TRANSISTOR | Zetex Semiconductors |
| 286925 | BF622 | NPN high-voltage transistors | Nexperia |
| 286926 | BF622 | NPN high-voltage transistors | NXP Semiconductors |
| 286927 | BF622 | NPN high-voltage transistors | Philips |
| 286928 | BF622 | NPN silicon high voltage medium-power transistor. | Planeta |
| 286929 | BF622 | NPN Silicon High-Voltage Transistor (Suitable for video output stages in TV sets High breakdown voltage Low collector-emitter saturation voltage) | Siemens |
| 286930 | BF622-T1 | NPN silicon high voltage medium-power transistor. | Planeta |
| 286931 | BF623 | PNP high-voltage transistors | Nexperia |
| 286932 | BF623 | PNP high-voltage transistors | NXP Semiconductors |
| 286933 | BF623 | PNP high-voltage transistors | Philips |
| 286934 | BF623 | PNP Silicon High-Voltage Transistor (Suitable for video output stages in TV sets High breakdown voltage Low collector-emitter saturation voltage) | Siemens |
| 286935 | BF623 | Obsolete | Zetex Semiconductors |
| 286936 | BF660 | PNP Silicon RF transistor | Infineon |
| 286937 | BF660 | PNP Silicon RF Transistor (For VHF oscillator applications) | Siemens |
| 286938 | BF660W | PNP Silicon RF transistor | Infineon |
| 286939 | BF660W | PNP Silicon RF Transistor (For VHF oscillator applications) | Siemens |
|
| 286940 | BF689K | NPN 2 GHz wideband transistor | Philips |
| 286941 | BF720 | Surface mount Si-Epitaxial PlanarTransistors | Diotec Elektronische |
| 286942 | BF720 | NPN Silicon High Voltage Transistor | Infineon |
| 286943 | BF720 | NPN high-voltage transistors | Nexperia |
| 286944 | BF720 | NPN high-voltage transistors | NXP Semiconductors |
| 286945 | BF720 | Small Signal High Voltage NPN | ON Semiconductor |
| 286946 | BF720 | NPN high-voltage transistors | Philips |
| 286947 | BF720 | SMALL SIGNAL NPN TRANSISTOR | SGS Thomson Microelectronics |
| 286948 | BF720 | NPN Silicon High-Voltage Transistors (Suitable for video output stages in TV sets and switching power supplies High breakdown voltage) | Siemens |
| 286949 | BF720 | SMALL SIGNAL NPN TRANSISTOR | ST Microelectronics |
| 286950 | BF720 | SOT223 NPN SILICON PLANAR HIGH VOLTAGE TRANSISTOR | Zetex Semiconductors |
| 286951 | BF720T1 | NPN Ssilicon Transistor | Motorola |
| 286952 | BF720T1 | Small Signal High Voltage NPN | ON Semiconductor |
| 286953 | BF720T1-D | NPN Silicon Transistor | ON Semiconductor |
| 286954 | BF720T3 | Small Signal High Voltage NPN | ON Semiconductor |
| 286955 | BF721 | PNP Silicon High Voltage Transistor | Infineon |
| 286956 | BF721 | Small Signal High Voltage PNP | ON Semiconductor |
| 286957 | BF721 | SMALL SIGNAL PNP TRANSISTOR | SGS Thomson Microelectronics |
| 286958 | BF721 | PNP Silicon High-Voltage Transistors (Suitable for video output stages in TV sets and switching power supplies High breakdown voltage) | Siemens |
| 286959 | BF721 | SMALL SIGNAL PNP TRANSISTOR | ST Microelectronics |
| 286960 | BF721 | SOT223 PNP SILICON PLANAR HIGH VOLTAGE TRANSISTOR | Zetex Semiconductors |
