| 299041 | BC257A | PNP Silicon Transistor for AF pre- and driver stages as well as for universal application | Siemens |
| 299042 | BC257B | PNP Silicon Transistor for AF pre- and driver stages as well as for universal application | Siemens |
| 299043 | BC258 | PNP SILICON PLANAR EPITAXIAL TRANSISTORS | Micro Electronics |
| 299044 | BC258 | Transistor PNP | Siemens |
| 299045 | BC258 | PNP Silicon Transistor for AF pre- and driver stages as well as for universal application | Siemens |
| 299046 | BC258A | PNP Silicon Transistor for AF pre- and driver stages as well as for universal application | Siemens |
| 299047 | BC258B | PNP Silicon Transistor for AF pre- and driver stages as well as for universal application | Siemens |
| 299048 | BC258C | PNP Silicon Transistor for AF pre- and driver stages as well as for universal application | Siemens |
| 299049 | BC259 | PNP SILICON PLANAR EPITAXIAL TRANSISTORS | Micro Electronics |
| 299050 | BC259 | Transistor PNP | Siemens |
| 299051 | BC259 | PNP Silicon Transistor for AF pre- and driver stages as well as for universal application | Siemens |
| 299052 | BC259B | PNP Silicon Transistor for AF pre- and driver stages as well as for universal application | Siemens |
| 299053 | BC259C | PNP Silicon Transistor for AF pre- and driver stages as well as for universal application | Siemens |
| 299054 | BC261 | Silicon PNP Epitaxial Planar AF Transistor | IPRS Baneasa |
| 299055 | BC261 | PNP HIGH GAIN LOW NOISE SILICON PLANAR EPITAXIAL TRANSISTOR | Micro Electronics |
| 299056 | BC261A | Silicon PNP Epitaxial Planar AF Transistor | IPRS Baneasa |
| 299057 | BC261B | Silicon PNP Epitaxial Planar AF Transistor | IPRS Baneasa |
| 299058 | BC261C | Silicon PNP Epitaxial Planar AF Transistor | IPRS Baneasa |
| 299059 | BC261VI | Silicon PNP Epitaxial Planar AF Transistor | IPRS Baneasa |
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| 299060 | BC262 | Silicon PNP Epitaxial Planar AF Transistor | IPRS Baneasa |
| 299061 | BC262 | PNP HIGH GAIN LOW NOISE SILICON PLANAR EPITAXIAL TRANSISTOR | Micro Electronics |
| 299062 | BC262A | Silicon PNP Epitaxial Planar AF Transistor | IPRS Baneasa |
| 299063 | BC262B | Silicon PNP Epitaxial Planar AF Transistor | IPRS Baneasa |
| 299064 | BC262C | Silicon PNP Epitaxial Planar AF Transistor | IPRS Baneasa |
| 299065 | BC262VI | Silicon PNP Epitaxial Planar AF Transistor | IPRS Baneasa |
| 299066 | BC263 | Silicon PNP Epitaxial Planar AF Transistor | IPRS Baneasa |
| 299067 | BC263 | PNP HIGH GAIN LOW NOISE SILICON PLANAR EPITAXIAL TRANSISTOR | Micro Electronics |
| 299068 | BC263A | Silicon PNP Epitaxial Planar AF Transistor | IPRS Baneasa |
| 299069 | BC263B | Silicon PNP Epitaxial Planar AF Transistor | IPRS Baneasa |
| 299070 | BC263C | Silicon PNP Epitaxial Planar AF Transistor | IPRS Baneasa |
| 299071 | BC263VI | Silicon PNP Epitaxial Planar AF Transistor | IPRS Baneasa |
| 299072 | BC264 | N Channel Junction Field Effect Transistors | Micro Electronics |
| 299073 | BC264 | N Channel Junction Field Effect Transistors | Philips |
| 299074 | BC264 | N FET | SemeLAB |
| 299075 | BC264 | N channel field effect transistor (epoxy can) | SESCOSEM |
| 299076 | BC264A | Field effect transistor N-channel | mble |
| 299077 | BC264A | N channel field effect transistor (epoxy can) | SESCOSEM |
| 299078 | BC264B | Field effect transistor N-channel | mble |
| 299079 | BC264B | N channel field effect transistor (epoxy can) | SESCOSEM |
| 299080 | BC264C | Field effect transistor N-channel | mble |
