| 型号 | 厂家 | 封装 | 批号 |
| 2814663 | Phoenix Contact(菲尼克斯) | Module | 22+ |
| 2.5D-13 | SURGING(绍鑫) | 径向引线,P=7.5mm | 22+ |
| 2.5D-15 | SURGING(绍鑫) | 径向引线,P=7.5mm | 22+ |
| 2SMPB-02E | OMRON(欧姆龙) | LGA-9 | 22+ |
| 2085-6013-13 | MACOM | 原厂代理 | 22+ |
| 2SK3078A(TE12L | F)" | TOSHIBA(东芝) | SC-62 |
| 2SK211-GR | TOSHIBA(东芝) | SOT-23(SOT-23-3) | 22+ |
| 2SK1824 | NEC(日电电子) | SC-75(SOT-523) | 22+ |
| 2N65F | JH(晶恒) | ITO-220 | 22+ |
| 2N7002HG | 银河微电子 | SOT-23 | 22+ |
