| 1572121 | TIP47 | SILICON NPN SWITCHING TRANSISTORS | SGS Thomson Microelectronics |
| 1572122 | TIP47 | SILICON NPN SWITCHING TRANSISTORS | ST Microelectronics |
| 1572123 | TIP47 | NPN SILICON POWER TRANSISTORS | TRSYS |
| 1572124 | TIP47-D | High Voltage NPN Silicon Power Transistors | ON Semiconductor |
| 1572125 | TIP47TU | NPN Silicon Transistor | Fairchild Semiconductor |
| 1572126 | TIP48 | Leaded Power Transistor General Purpose | Central Semiconductor |
| 1572127 | TIP48 | NPN Silicon Transistor | Fairchild Semiconductor |
| 1572128 | TIP48 | POWER TRANSISTORS(1.0A,250-400V,40W) | MOSPEC Semiconductor |
| 1572129 | TIP48 | POWER TRANSISTORS NPN SILICON | Motorola |
| 1572130 | TIP48 | Trans GP BJT NPN 300V 2A 3-Pin(3+Tab) TO-220 Box | New Jersey Semiconductor |
| 1572131 | TIP48 | Power 1A 300V NPN | ON Semiconductor |
| 1572132 | TIP48 | NPN SILICON POWER TRANSISTORS | Power Innovations |
| 1572133 | TIP48 | Silicon NPN Power Transistors TO-220C package | Savantic |
| 1572134 | TIP48 | SILICON NPN SWITCHING TRANSISTORS | SGS Thomson Microelectronics |
| 1572135 | TIP48 | SILICON NPN SWITCHING TRANSISTORS | ST Microelectronics |
| 1572136 | TIP48 | NPN SILICON POWER TRANSISTORS | TRSYS |
| 1572137 | TIP48TU | NPN Silicon Transistor | Fairchild Semiconductor |
| 1572138 | TIP49 | Leaded Power Transistor General Purpose | Central Semiconductor |
| 1572139 | TIP49 | NPN Silicon Transistor | Fairchild Semiconductor |
|
| 1572140 | TIP49 | POWER TRANSISTORS(1.0A,250-400V,40W) | MOSPEC Semiconductor |
| 1572141 | TIP49 | POWER TRANSISTORS NPN SILICON | Motorola |
| 1572142 | TIP49 | POWER TRANSISTORS NPN SILICON | ON Semiconductor |
| 1572143 | TIP49 | NPN SILICON POWER TRANSISTORS | Power Innovations |
| 1572144 | TIP49 | Silicon NPN Power Transistors TO-220C package | Savantic |
| 1572145 | TIP49 | SILICON NPN SWITCHING TRANSISTORS | SGS Thomson Microelectronics |
| 1572146 | TIP49 | SILICON NPN SWITCHING TRANSISTORS | ST Microelectronics |
| 1572147 | TIP49 | NPN SILICON POWER TRANSISTORS | TRSYS |
| 1572148 | TIP49TU | NPN Silicon Transistor | Fairchild Semiconductor |
| 1572149 | TIP50 | Leaded Power Transistor General Purpose | Central Semiconductor |
| 1572150 | TIP50 | NPN Silicon Transistor | Fairchild Semiconductor |
| 1572151 | TIP50 | POWER TRANSISTORS(1.0A,250-400V,40W) | MOSPEC Semiconductor |
| 1572152 | TIP50 | POWER TRANSISTORS NPN SILICON | Motorola |
| 1572153 | TIP50 | Trans GP BJT NPN 400V 1A 3-Pin(3+Tab) TO-220 Tube | New Jersey Semiconductor |
| 1572154 | TIP50 | Power 1A 400V NPN | ON Semiconductor |
| 1572155 | TIP50 | NPN SILICON POWER TRANSISTORS | Power Innovations |
| 1572156 | TIP50 | Silicon NPN Power Transistors TO-220C package | Savantic |
| 1572157 | TIP50 | SILICON NPN SWITCHING TRANSISTORS | SGS Thomson Microelectronics |
| 1572158 | TIP50 | SILICON NPN SWITCHING TRANSISTORS | ST Microelectronics |
| 1572159 | TIP50 | NPN SILICON POWER TRANSISTORS | TRSYS |
| 1572160 | TIP50TU | NPN Silicon Transistor | Fairchild Semiconductor |
