| 315401 | BF420-D | High Voltage Transistors NPN Silicon | ON Semiconductor |
| 315402 | BF420A | Silicon NPN Epitaxial Planar Transistor, letter A specifies the fact that have EBC lead configuration | IPRS Baneasa |
| 315403 | BF420RL1 | High Voltage Transistor NPN | ON Semiconductor |
| 315404 | BF420ZL1 | Silicon Plastic Transistor | ON Semiconductor |
| 315405 | BF421 | 0.800W High Voltage PNP Plastic Leaded Transistor. 300V Vceo, 0.500A Ic, 50 hFE. | Continental Device India Limited |
| 315406 | BF421 | Small Signal Transistors (PNP) | General Semiconductor |
| 315407 | BF421 | PNP Silicon Transistor with high Reve... | Infineon |
| 315408 | BF421 | High Voltage Transistor | Korea Electronics (KEC) |
| 315409 | BF421 | TO-92 Plastic-Encapsulate Biploar Transistors | Micro Commercial Components |
| 315410 | BF421 | SILICON PLANAR EPITAXIAL TRANSISTOR | Micro Electronics |
| 315411 | BF421 | High Voltage Transistors(PNP) | Motorola |
| 315412 | BF421 | Silicon Plastic Transistor | ON Semiconductor |
| 315413 | BF421 | PNP high-voltage transistors | Philips |
| 315414 | BF421 | SMALL SIGNAL PNP TRANSISTOR | SGS Thomson Microelectronics |
| 315415 | BF421 | PNP Silicon Transistors (High breakdown voltage Low collector-emitter saturation voltage) | Siemens |
| 315416 | BF421 | SMALL SIGNAL PNP TRANSISTOR | ST Microelectronics |
| 315417 | BF421-AP | SMALL SIGNAL PNP TRANSISTOR | SGS Thomson Microelectronics |
| 315418 | BF421-AP | SMALL SIGNAL PNP TRANSISTOR | ST Microelectronics |
| 315419 | BF421-D | High Voltage Transistors PNP Silicon | ON Semiconductor |
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| 315420 | BF421A | Silicon PNP Epitaxial Planar Transistor, letter A specifies the fact that have EBC lead configuration | IPRS Baneasa |
| 315421 | BF421L | PNP high-voltage transistors | Philips |
| 315422 | BF421ZL1 | Silicon Plastic Transistor | ON Semiconductor |
| 315423 | BF422 | NPN Silicon Transistor (High voltage application Monitor equipment application) | AUK Corp |
| 315424 | BF422 | 0.900W High Voltage NPN Plastic Leaded Transistor. 250V Vceo, 0.500A Ic, 50 hFE. | Continental Device India Limited |
| 315425 | BF422 | Small Signal Transistors (NPN) | General Semiconductor |
| 315426 | BF422 | NPN Silicon Transistor with high Reve... | Infineon |
| 315427 | BF422 | High Voltage Transistor | Korea Electronics (KEC) |
| 315428 | BF422 | TO-92 Plastic-Encapsulate Biploar Transistors | Micro Commercial Components |
| 315429 | BF422 | NPN SILICON PLANAR EPITAXIAL TRANSISTOR | Micro Electronics |
| 315430 | BF422 | High Voltage Transistors(NPN) | Motorola |
| 315431 | BF422 | Trans GP BJT NPN 250V 0.1A 3-Pin TO-92 Box | New Jersey Semiconductor |
| 315432 | BF422 | Transistor Silicon Plastic NPN | ON Semiconductor |
| 315433 | BF422 | NPN high-voltage transistors | Philips |
| 315434 | BF422 | NPN Silicon Transistors With High Reverse Voltage (NPN Silicon Transistors With High Reverse Voltage) | Siemens |
| 315435 | BF422A | Silicon NPN Epitaxial Planar Transistor, letter A specifies the fact that have EBC lead configuration | IPRS Baneasa |
| 315436 | BF422BPL | 0.900W High Voltage NPN Plastic Leaded Transistor. 250V Vceo, 0.500A Ic, 60 - 120 hFE. | Continental Device India Limited |
| 315437 | BF422L | NPN high-voltage transistor | Philips |
| 315438 | BF422RL1 | Transistor Silicon Plastic NPN | ON Semiconductor |
| 315439 | BF422ZL1 | Transistor Silicon Plastic NPN | ON Semiconductor |
| 315440 | BF423 | PNP Silicon Transistor (High voltage application Monitor equipment application) | AUK Corp |
