| 2N3015 | Central Semiconductor | Leaded Small Signal Transistor General Purpose |
| 2N3019 | Central Semiconductor | Leaded Small Signal Transistor General Purpose |
| 2N3019 | STMicroelectronics | SMALL SIGNAL NPN TRANSISTOR |
| 2N3020 | Central Semiconductor | Leaded Small Signal Transistor General Purpose |
| 2N3053 | Central Semiconductor | Leaded Small Signal Transistor General Purpose |
| 2N3053A | Central Semiconductor | Leaded Small Signal Transistor General Purpose |
| 2N3054 | Central Semiconductor | Leaded Power Transistor General Purpose |
| 2N3054 | Mospec | POWER TRANSISTORS: GENERAL PURPOSE AMPLIFIER AND LOW-FREQUENCY SWITCHING APPLICATION |
| 2N3054A | Central Semiconductor | Leaded Power Transistor General Purpose |
| 2N3054A | Mospec | POWER TRANSISTORS: GENERAL PURPOSE AMPLIFIER AND LOW-FREQUENCY SWITCHING APPLICATION |
| 2N3055 | Central Semiconductor | Leaded Power Transistor General Purpose |
| 2N3055 | Mospec | POWER TRANSISTORS: GENERAL PURPOSE AMPLIFIER AND LOW-FREQUENCY SWITCHING APPLICATION |
| 2N3055 | ON Semiconductor | Power 15A 60V Discrete NPN |
| 2N3055 | STMicroelectronics | COMPLEMENTARY SILICON POWER TRANSISTORS |
| 2N3055A | Mospec | POWER TRANSISTORS: GENERAL PURPOSE AMPLIFIER AND LOW-FREQUENCY SWITCHING APPLICATION |
| 2N3055A | ON Semiconductor | Power 15A 60V Discrete NPN |
| 2N3055H | Mospec | POWER TRANSISTORS: GENERAL PURPOSE AMPLIFIER AND LOW-FREQUENCY SWITCHING APPLICATION |
| 2N3055H | ON Semiconductor | Transistor Silicon Power NPN |
| 2N3072 | Central Semiconductor | Leaded Small Signal Transistor General Purpose |
| 2N3073 | Central Semiconductor | Leaded Small Signal Transistor General Purpose |