| 309201 | BUX39 | HIGH CURRENT HIGH SPEED HIGH POWER SILICON NPN PLANAR TRANSISTOR | SemeLAB |
| 309202 | BUX40 | Silicon NPN Power Transistors TO-3 package | Savantic |
| 309203 | BUX40 | Bipolar NPN Device | SemeLAB |
| 309204 | BUX41 | 15 AMPERES NPN SILICON POWER METAL TRANSISTOR 200 VOLTS 120 WATTS | Motorola |
| 309205 | BUX41 | Silicon NPN Power Transistors TO-3 package | Savantic |
| 309206 | BUX41 | HIGH CURRENT NPN SILICON TRANSISTOR | ST Microelectronics |
| 309207 | BUX42 | NPN SILICON POWER METAL TRANSISTOR | Motorola |
| 309208 | BUX43 | Leaded Power Transistor General Purpose | Central Semiconductor |
| 309209 | BUX43 | Bipolar NPN Device | SemeLAB |
| 309210 | BUX44 | Leaded Power Transistor General Purpose | Central Semiconductor |
| 309211 | BUX44 | Bipolar NPN Device in a Hermetically sealed TO3 Metal Package | SemeLAB |
| 309212 | BUX45 | HIGH VOLTAGE HIGH POWER SILICON NPN POWER SWITCHING TRANSISTORS | General Electric Solid State |
| 309213 | BUX46 | SILICON DIFFUSED POWER TRANSISTORS | Philips |
| 309214 | BUX47 | Leaded Power Transistor General Purpose | Central Semiconductor |
| 309215 | BUX47 | Silicon NPN Power Transistors TO-3 package | Savantic |
| 309216 | BUX47 | HIGH VOLTAGE POWER SWITCH | ST Microelectronics |
| 309217 | BUX47A | Trans GP BJT NPN 450V 9A 3-Pin(2+Tab) TO-3 | New Jersey Semiconductor |
| 309218 | BUX47A | Silicon NPN Power Transistors TO-3 package | Savantic |
| 309219 | BUX48 | Leaded Power Transistor General Purpose | Central Semiconductor |
|
| 309220 | BUX48 | POWER TRANSISTORS(15A,400-450V,175W) | MOSPEC Semiconductor |
| 309221 | BUX48 | SWITCHMODE II Series NPN Silicon Power Transistors | Motorola |
| 309222 | BUX48 | SITCHMODE II Series NPN Silicon Power Transistors | ON Semiconductor |
| 309223 | BUX48 | Silicon NPN Power Transistors TO-3 package | Savantic |
| 309224 | BUX48 | HIGH POWER NPN SILICON TRANSISTORS | SGS Thomson Microelectronics |
| 309225 | BUX48 | HIGH POWER NPN SILICON TRANSISTORS | ST Microelectronics |
| 309226 | BUX48-D | SWITCHMODE - II Series NPN Silicon Power Transistors | ON Semiconductor |
| 309227 | BUX48A | POWER TRANSISTORS(15A,400-450V,175W) | MOSPEC Semiconductor |
| 309228 | BUX48A | SWITCHMODE II Series NPN Silicon Power Transistors | Motorola |
| 309229 | BUX48A | SITCHMODE II Series NPN Silicon Power Transistors | ON Semiconductor |
| 309230 | BUX48A | Silicon NPN Power Transistors TO-3 package | Savantic |
| 309231 | BUX48A | HIGH POWER NPN SILICON TRANSISTORS | SGS Thomson Microelectronics |
| 309232 | BUX48A | HIGH POWER NPN SILICON TRANSISTORS | ST Microelectronics |
| 309233 | BUX48B | Silicon NPN Power Transistors TO-3 package | Savantic |
| 309234 | BUX48C | Silicon NPN Power Transistors TO-3 package | Savantic |
| 309235 | BUX48C | HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTORS | SGS Thomson Microelectronics |
| 309236 | BUX48C | HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTORS | ST Microelectronics |
| 309237 | BUX49 | Bipolar NPN Device in a Hermetically sealed TO39 Metal Package | SemeLAB |
| 309238 | BUX50 | Bipolar NPN Device in a Hermetically sealed TO39 Metal Package. | SemeLAB |
| 309239 | BUX51 | BJT | New Jersey Semiconductor |
| 309240 | BUX51 | NPN SILICON TRANSISTOR | SemeLAB |
