| 317121 | BFX34 | Switching transistor | mble |
| 317122 | BFX34 | Silicon n-p-n medium power switching transistor | Mullard |
| 317123 | BFX34 | Silicon Transistor | Mullard |
| 317124 | BFX34 | Trans GP BJT NPN 60V 5A 3-Pin TO-39 | New Jersey Semiconductor |
| 317125 | BFX34 | NPN switching transistor | Philips |
| 317126 | BFX34 | SILICON NPN TRANSISTOR | SGS Thomson Microelectronics |
| 317127 | BFX34 | Planar transistor for switching applications | SGS-ATES |
| 317128 | BFX34 | SILICON NPN TRANSISTOR | ST Microelectronics |
| 317129 | BFX36 | Silicon transistor differential amplifiers | SGS-ATES |
| 317130 | BFX37 | Silicon p-n-p low power transistor | Mullard |
| 317131 | BFX37 | Trans GP BJT PNP 60V 0.05A 3-Pin TO-18 | New Jersey Semiconductor |
| 317132 | BFX37 | Bipolar PNP Device in a Hermetically sealed TO18 Metal Package | SemeLAB |
| 317133 | BFX37 | Transistor for low-level and low noise amplifiers | SGS-ATES |
| 317134 | BFX38 | Trans GP BJT PNP 55V 1A 3-Pin TO-39 | New Jersey Semiconductor |
| 317135 | BFX38 | PNP SILICON EPITAXIAL TRANSISTOR | SemeLAB |
| 317136 | BFX38 | Professional transistor, general purpose switches | SGS-ATES |
| 317137 | BFX38 | Transistor for general purpose amplifiers | SGS-ATES |
| 317138 | BFX39 | Trans GP BJT PNP 55V 1A 3-Pin TO-39 | New Jersey Semiconductor |
| 317139 | BFX39 | PNP SILICON EPITAXIAL TRANSISTOR | SemeLAB |
|
| 317140 | BFX39 | Professional transistor, general purpose switches | SGS-ATES |
| 317141 | BFX39 | Transistor for general purpose amplifiers | SGS-ATES |
| 317142 | BFX40 | Trans GP BJT PNP 75V 1A 3-Pin TO-39 | New Jersey Semiconductor |
| 317143 | BFX40 | PNP SILICON EPITAXIAL TRANSISTOR | SemeLAB |
| 317144 | BFX40 | Professional transistor, general purpose switches | SGS-ATES |
| 317145 | BFX40 | Transistor for general purpose amplifiers | SGS-ATES |
| 317146 | BFX41 | Trans GP BJT PNP 75V 1A 3-Pin TO-39 | New Jersey Semiconductor |
| 317147 | BFX41 | PNP SILICON EPITAXIAL TRANSISTOR | SemeLAB |
| 317148 | BFX41 | Professional transistor, general purpose switches | SGS-ATES |
| 317149 | BFX41 | Transistor for general purpose amplifiers | SGS-ATES |
| 317150 | BFX44 | High frequency transistor | mble |
| 317151 | BFX44 | High frequency transistor | mble |
| 317152 | BFX48 | PNP SILICON EPITAXIAL TRANSISTOR | SemeLAB |
| 317153 | BFX48 | Professional transistor, general purpose switches | SGS-ATES |
| 317154 | BFX48 | Transistor for high frequency amplifiers | SGS-ATES |
| 317155 | BFX55 | NPN transistor for VHF power antenna amplifiers | Siemens |
| 317156 | BFX55 | NPN Transistor | Siemens |
| 317157 | BFX55 | NPN Transistor industrial type | Siemens |
| 317158 | BFX55 | NPN SILICON TRANSISTOR FOR VHF OUTPUT STAGES IN BROADBAND AMPLIFIERS | Siemens |
| 317159 | BFX59 | NPN transistor for driver and output stages in antenna amplifiers | Siemens |
| 317160 | BFX59 | NPN Transistor | Siemens |
