| 1204321 | MRF422 | 150 W, 30 MHz, RF power transistor NPN silicon | MA-Com |
| 1204322 | MRF422 | RF POWER TRANSISTORS NPN SILICON | Motorola |
| 1204323 | MRF422 | The RF Line NPN Silicon RF Power Transistor | Tyco Electronics |
| 1204324 | MRF422MP | NPN Silicon RF Power Transistor 150W(PEP)-30MHz | Motorola |
| 1204325 | MRF426 | 25 W, 30 MHz, RF power transistor NPN silicon | MA-Com |
| 1204326 | MRF426 | RF POWER TRANSISTOR NPN SILICON | Motorola |
| 1204327 | MRF426 | The RF Line NPN Silicon RF Power Transistor | Tyco Electronics |
| 1204328 | MRF426A | NPN silicon RF power transistor. | Motorola |
| 1204329 | MRF427 | NPN SILICON RF POWER TRANSISTOR | Advanced Semiconductor |
| 1204330 | MRF427 | NPN Silicon RF Power Transistor 25W(PEP) - 30MHz | Motorola |
| 1204331 | MRF427A | NPN Silicon RF Power Transistor 25W(PEP) - 30MHz | Motorola |
| 1204332 | MRF428 | 150 W, 30 MHz, RF power transistor NPN silicon | MA-Com |
| 1204333 | MRF428 | NPN Silicon RF Power Transistor 150W(PEP) - 30MHz | Motorola |
| 1204334 | MRF428 | The RF Line NPN Silicon RF Power Transistor | Tyco Electronics |
| 1204335 | MRF429 | 150 W, 30 MHz, RF power transistor NPN silicon | MA-Com |
| 1204336 | MRF429 | RF POWER TRANSISTOR NPN SILICON | Motorola |
| 1204337 | MRF429 | RF POWER TRANSISTOR NPN SILICON | Tyco Electronics |
| 1204338 | MRF429MP | NPN Silicon RF Power Transistor 150W(Linear) - 30MHz | Motorola |
| 1204339 | MRF430 | THE RF LINE NPN SILICON RF POWER TRANSISTOR | Motorola |
|
| 1204340 | MRF433 | NPN Silicon RF Power Transistor 12.5W (PEP) - 30MHz | Motorola |
| 1204341 | MRF4427 | RF NPN Transistor | Microsemi |
| 1204342 | MRF4427 | HIGH-FREQUENCY TRANSISTOR NPN SILICON | Motorola |
| 1204343 | MRF4427R1 | RF & MICROWAVE DISCRETE LOW POWER TRANSISTORS | Microsemi |
| 1204344 | MRF4427R2 | RF & MICROWAVE DISCRETE LOW POWER TRANSISTORS | Microsemi |
| 1204345 | MRF4427R2 | NPN silicon RF low power transistor | Motorola |
| 1204346 | MRF448 | 250 W, 30 MHz, RF power transistor NPN silicon | MA-Com |
| 1204347 | MRF448 | RF POWER TRANSISTOR NPN SILICON | Motorola |
| 1204348 | MRF448 | Trans GP BJT NPN 50V 16A 4-Pin Case 211-11 | New Jersey Semiconductor |
| 1204349 | MRF448 | RF POWER TRANSISTOR NPN SILICON | Tyco Electronics |
| 1204350 | MRF449 | RF POWER TRANSISTORS | Motorola |
| 1204351 | MRF449A | RF POWER TRANSISTORS | Motorola |
| 1204352 | MRF450 | THE RF LINE | Motorola |
| 1204353 | MRF450 | Trans GP BJT NPN 25V 20A 4-Pin Case 211-11 | New Jersey Semiconductor |
| 1204354 | MRF450A | THE RF LINE | Motorola |
| 1204355 | MRF450A | Trans GP BJT NPN 25V 20A 4-Pin Case 211-11 | New Jersey Semiconductor |
| 1204356 | MRF453 | RF POWER TRANSISTORS | Motorola |
| 1204357 | MRF453A | RF POWER TRANSISTORS | Motorola |
| 1204358 | MRF454 | 80 W, 30 MHz, RF power transistor NPN silicon | MA-Com |
| 1204359 | MRF454 | RF POWER TRANSISTOR NPN SILICON | Motorola |
| 1204360 | MRF454 | RF POWER TRANSISTOR NPN SILICON | Tyco Electronics |
