| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 | 
|---|
| 1 | 2N3999 | Chip Type 2C5154 Geometry 9201 Polarity NPN | 34K |   |   | 
| 2 | 2N3999 | NPN POWER SWITCHING SILICON TRANSISTOR | 67K |   |   | 
| 3 | 2N3999 | Silicon NPN Transistor | 174K |   |   | 
| 4 | 2N3999 | NPN POWER SWITCHING SILICON TRANSISTOR | 185K |   |   | 
| 5 | 2N3999SMD | Bipolar NPN Device in a Hermetically sealed | 15K |   |   | 
| 6 | 2N3999SMD05 | NPN | 11K |   |   | 
| 7 | 2N3999SMD05 | Bipolar NPN Device in a Hermetically sealed | 15K |   |   |