| Nr. | Part Name | Description | Manufacturer |
| 251 | 2SD871 | POWER TRANSISTORS(6A,1500V,50W) | MOSPEC Semiconductor |
| 252 | 2SD880 | POWER TRANSISTORS(3A,60V,30W) | MOSPEC Semiconductor |
| 253 | 2SD897A | POWER TRANSISTORS(1.5A,1500V,50W) | MOSPEC Semiconductor |
| 254 | BC243A | POWER TRANSISTORS(6A,65W) | MOSPEC Semiconductor |
| 255 | BD241 | POWER TRANSISTORS(3A,40W) | MOSPEC Semiconductor |
| 256 | BD241A | POWER TRANSISTORS(3A,40W) | MOSPEC Semiconductor |
| 257 | BD241B | POWER TRANSISTORS(3A,40W) | MOSPEC Semiconductor |
| 258 | BD241C | POWER TRANSISTORS(3A,40W) | MOSPEC Semiconductor |
| 259 | BD242 | POWER TRANSISTORS(3A,40W) | MOSPEC Semiconductor |
| 260 | BD242A | POWER TRANSISTORS(3A,40W) | MOSPEC Semiconductor |
| 261 | BD242B | POWER TRANSISTORS(3A,40W) | MOSPEC Semiconductor |
| 262 | BD242C | POWER TRANSISTORS(3A,40W) | MOSPEC Semiconductor |
| 263 | BD243 | POWER TRANSISTORS(6A,65W) | MOSPEC Semiconductor |
| 264 | BD243A | POWER TRANSISTORS: GENERAL PURPOSE AMPLIFIER AND LOW-FREQUENCY SWITCHING APPLICATION | MOSPEC Semiconductor |
| 265 | BD243B | POWER TRANSISTORS(6A,65W) | MOSPEC Semiconductor |
| 266 | BD243C | POWER TRANSISTORS(6A,65W) | MOSPEC Semiconductor |
| 267 | BD244 | POWER TRANSISTORS(6A,65W) | MOSPEC Semiconductor |
| 268 | BD244A | POWER TRANSISTORS(6A,65W) | MOSPEC Semiconductor |
| 269 | BD244B | POWER TRANSISTORS(6A,65W) | MOSPEC Semiconductor |
| 270 | BD244C | POWER TRANSISTORS(6A,65W) | MOSPEC Semiconductor |
| 271 | BD249 | POWER TRANSISTORS(25A,125W) | MOSPEC Semiconductor |
| 272 | BD249A | POWER TRANSISTORS(25A,125W) | MOSPEC Semiconductor |
| 273 | BD249B | POWER TRANSISTORS(25A,125W) | MOSPEC Semiconductor |
| 274 | BD249C | POWER TRANSISTORS(25A,125W) | MOSPEC Semiconductor |
| 275 | BD250 | POWER TRANSISTORS(25A,125W) | MOSPEC Semiconductor |
| 276 | BD250A | POWER TRANSISTORS(25A,125W) | MOSPEC Semiconductor |
| 277 | BD250B | POWER TRANSISTORS(25A,125W) | MOSPEC Semiconductor |
| 278 | BD250C | POWER TRANSISTORS(25A,125W) | MOSPEC Semiconductor |
| 279 | BD905 | POWER TRANSISTORS(15A,90W) | MOSPEC Semiconductor |
| 280 | BD906 | POWER TRANSISTORS(15A,90W) | MOSPEC Semiconductor |
| 281 | BD907 | POWER TRANSISTORS(15A,90W) | MOSPEC Semiconductor |
| 282 | BD908 | POWER TRANSISTORS(15A,90W) | MOSPEC Semiconductor |
| 283 | BD909 | POWER TRANSISTORS(15A,90W) | MOSPEC Semiconductor |
| 284 | BD910 | POWER TRANSISTORS(15A,90W) | MOSPEC Semiconductor |
| 285 | BD911 | POWER TRANSISTORS(15A,90W) | MOSPEC Semiconductor |
| 286 | BD912 | POWER TRANSISTORS(15A,90W) | MOSPEC Semiconductor |
| 287 | BDV64 | POWER TRANSISTORS(12A,125W) | MOSPEC Semiconductor |
| 288 | BDV64A | POWER TRANSISTORS(12A,125W) | MOSPEC Semiconductor |
| 289 | BDV64B | POWER TRANSISTORS(12A,125W) | MOSPEC Semiconductor |
| 290 | BDV65 | POWER TRANSISTORS(12A,125W) | MOSPEC Semiconductor |
| 291 | BDV65A | POWER TRANSISTORS(12A,125W) | MOSPEC Semiconductor |
| 292 | BDV65B | POWER TRANSISTORS(12A,125W) | MOSPEC Semiconductor |
| 293 | BDV66 | POWER TRANSISTORS(16A,60-100V,125W) | MOSPEC Semiconductor |
| 294 | BDV66A | POWER TRANSISTORS(16A,60-100V,125W) | MOSPEC Semiconductor |
| 295 | BDV66B | POWER TRANSISTORS(16A,60-100V,125W) | MOSPEC Semiconductor |
| 296 | BDV67 | POWER TRANSISTORS(16A,60-100V,125W) | MOSPEC Semiconductor |
| 297 | BDV67A | POWER TRANSISTORS(16A,60-100V,125W) | MOSPEC Semiconductor |
| 298 | BDV67B | POWER TRANSISTORS(16A,60-100V,125W) | MOSPEC Semiconductor |
| 299 | BDW93 | POWER TRANSISTORS(12A,45-100V,80W) | MOSPEC Semiconductor |
| 300 | BDW93A | POWER TRANSISTORS(12A,45-100V,80W) | MOSPEC Semiconductor |
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