| 340401 | BUX10 | HIGH CURRENT NPN SILICON TRANSISTOR | ST Microelectronics |
| 340402 | BUX10A | Silicon NPN Epitaxial Power Switching Transistor | IPRS Baneasa |
| 340403 | BUX10N | NPN power transistor Triple Diffused - Fast switching | SESCOSEM |
| 340404 | BUX10X | NPN MULTI - EPITAXIAL POWER TRANSISTOR | SemeLAB |
| 340405 | BUX11 | Leaded Power Transistor General Purpose | Central Semiconductor |
| 340406 | BUX11 | Silicon NPN Power Transistors TO-3 package | Savantic |
| 340407 | BUX11 | NPN Power Transistor - High voltage | SESCOSEM |
| 340408 | BUX11 | NPN power transistor Triple Diffused - Fast switching | SESCOSEM |
| 340409 | BUX11A | HIGH CURRENT HIGH POWER HIGH SPEED SILICON N-P-N POWER TRANSISTOR | General Electric Solid State |
| 340410 | BUX11A | Silicon NPN Epitaxial Power Switching Transistor | IPRS Baneasa |
| 340411 | BUX11N | Bipolar NPN Device in a Hermetically sealed TO3 Metal Package | SemeLAB |
| 340412 | BUX11N | NPN power transistor Triple Diffused - Fast switching | SESCOSEM |
| 340413 | BUX12 | BJT | New Jersey Semiconductor |
| 340414 | BUX12 | Silicon NPN Power Transistors TO-3 package | Savantic |
| 340415 | BUX12 | NPN MULTI - EPITAXIAL POWER TRANSISTOR | SemeLAB |
| 340416 | BUX12 | NPN Power Transistor - High voltage | SESCOSEM |
| 340417 | BUX12 | NPN power transistor Triple Diffused - Fast switching | SESCOSEM |
| 340418 | BUX12A | Silicon NPN Epitaxial Power Switching Transistor | IPRS Baneasa |
| 340419 | BUX13 | NPN Power Transistor - High voltage | SESCOSEM |
|
| 340420 | BUX13 | NPN power transistor Triple Diffused - Fast switching | SESCOSEM |
| 340421 | BUX14 | SILICON NPN SWITCHING TRANSISTOR | General Electric Solid State |
| 340422 | BUX14 | NPN Power Transistor - High voltage | SESCOSEM |
| 340423 | BUX14 | NPN power transistor Triple Diffused - Fast switching | SESCOSEM |
| 340424 | BUX15 | Bipolar NPN Device in a Hermetically sealed TO3 Metal Package | SemeLAB |
| 340425 | BUX15 | NPN Power Transistor - High voltage | SESCOSEM |
| 340426 | BUX15 | NPN power transistor Triple Diffused - Fast switching | SESCOSEM |
| 340427 | BUX16 | Bipolar NPN Device | SemeLAB |
| 340428 | BUX18 | Bipolar NPN Device | SemeLAB |
| 340429 | BUX20 | HIGH CURRENT HIGH SPEED HIGH POWER TRANSISTOR | SemeLAB |
| 340430 | BUX20 | NPN power transistor Triple Diffused - Fast switching | SESCOSEM |
| 340431 | BUX21 | SILICON N-P-N SWITCHING TRANSISTOR | SemeLAB |
| 340432 | BUX21 | NPN Power Transistor - High voltage | SESCOSEM |
| 340433 | BUX21 | NPN power transistor Triple Diffused - Fast switching | SESCOSEM |
| 340434 | BUX22 | Trans GP BJT NPN 250V 40A 3-Pin(2+Tab) TO-3 | New Jersey Semiconductor |
| 340435 | BUX22 | NPN Power Transistor - High voltage | SESCOSEM |
| 340436 | BUX22 | NPN power transistor Triple Diffused - Fast switching | SESCOSEM |
| 340437 | BUX22 | HIGH CURRENT NPN SILICON TRANSISTOR | ST Microelectronics |
| 340438 | BUX23 | Trans GP BJT NPN 325V 30A 3-Pin(2+Tab) TO-3 | New Jersey Semiconductor |
| 340439 | BUX23 | NPN Power Transistor - High voltage | SESCOSEM |
| 340440 | BUX23 | NPN power transistor Triple Diffused - Fast switching | SESCOSEM |
