| 1158241 | MPSA42RLRM | Small Signal High Voltage NPN | ON Semiconductor |
| 1158242 | MPSA42RLRP | Small Signal High Voltage NPN | ON Semiconductor |
| 1158243 | MPSA42ZL1 | Small Signal High Voltage NPN | ON Semiconductor |
| 1158244 | MPSA42_D26Z | NPN High Voltage Amplifier | Fairchild Semiconductor |
| 1158245 | MPSA42_D27Z | NPN High Voltage Amplifier | Fairchild Semiconductor |
| 1158246 | MPSA42_D74Z | NPN High Voltage Amplifier | Fairchild Semiconductor |
| 1158247 | MPSA42_D75Z | NPN High Voltage Amplifier | Fairchild Semiconductor |
| 1158248 | MPSA42_D81Z | NPN High Voltage Amplifier | Fairchild Semiconductor |
| 1158249 | MPSA42_J18Z | NPN High Voltage Amplifier | Fairchild Semiconductor |
| 1158250 | MPSA42_J22Z | NPN High Voltage Amplifier | Fairchild Semiconductor |
| 1158251 | MPSA43 | NPN High Voltage Amplifier | Fairchild Semiconductor |
| 1158252 | MPSA43 | Small Signal Transistors (NPN) | General Semiconductor |
| 1158253 | MPSA43 | High Voltage Transistor | Korea Electronics (KEC) |
| 1158254 | MPSA43 | TO-92 Plastic-Encapsulate Biploar Transistors | Micro Commercial Components |
| 1158255 | MPSA43 | NPN SILICON GENERAL PURPOSE HIGH VOLTAGE TRANSISTORS | Micro Electronics |
| 1158256 | MPSA43 | High Voltage Transistors | Motorola |
| 1158257 | MPSA43 | Small Signal High Voltage NPN | ON Semiconductor |
| 1158258 | MPSA43 | NPN high-voltage transistors | Philips |
| 1158259 | MPSA43 | NPN Silicon High-Voltage Transistors | Siemens |
|
| 1158260 | MPSA43RLRA | Small Signal High Voltage NPN | ON Semiconductor |
| 1158261 | MPSA43ZL1 | Small Signal High Voltage NPN | ON Semiconductor |
| 1158262 | MPSA43_D26Z | NPN High Voltage Amplifier | Fairchild Semiconductor |
| 1158263 | MPSA43_D27Z | NPN High Voltage Amplifier | Fairchild Semiconductor |
| 1158264 | MPSA43_D74Z | NPN High Voltage Amplifier | Fairchild Semiconductor |
| 1158265 | MPSA43_D75Z | NPN High Voltage Amplifier | Fairchild Semiconductor |
| 1158266 | MPSA44 | Leaded Small Signal Transistor General Purpose | Central Semiconductor |
| 1158267 | MPSA44 | High Voltage Transistor | Korea Electronics (KEC) |
| 1158268 | MPSA44 | NPN Silicon High Voltage Transistor 625mW | Micro Commercial Components |
| 1158269 | MPSA44 | High Voltage Transistor | Motorola |
| 1158270 | MPSA44 | High Voltage Transistor | ON Semiconductor |
| 1158271 | MPSA44 | NPN high-voltage transistor | Philips |
| 1158272 | MPSA44 | NPN SILICON PLANAR HIGH VOLTAGE TRANSISTOR | Zetex Semiconductors |
| 1158273 | MPSA44-D | High Voltage Transistor NPN Silicon | ON Semiconductor |
| 1158274 | MPSA44RL1 | High Voltage Transistor | ON Semiconductor |
| 1158275 | MPSA44RLRA | High Voltage Transistor | ON Semiconductor |
| 1158276 | MPSA45 | Leaded Small Signal Transistor General Purpose | Central Semiconductor |
| 1158277 | MPSA45 | High Voltage Transistor | Korea Electronics (KEC) |
| 1158278 | MPSA55 | Leaded Small Signal Transistor General Purpose | Central Semiconductor |
| 1158279 | MPSA55 | PNP General Purpose Amplifier | Fairchild Semiconductor |
| 1158280 | MPSA55 | General Purpose Transistor | Korea Electronics (KEC) |
