| 型号 | 厂家 | 封装 | 批号 |
| PT2272-L4 | PTC Instruments | DIP18 | 22+ |
| PT2262-S | PTC Instruments | SOP-20 | 22+ |
| PT2272-M4S | PTC Instruments | SOP | 22+ |
| PT2272-M4 | PTC Instruments | DIP | 22+ |
| PS2501L-1-F3-AKK | NEC | SOP5.2mm | 22+ |
| PS2501L-1-E3-ALK | NEC | SOP5.2mm | 22+ |
| PMBT3904 | 恩智浦 | NXP | SOT-23 | 22+ |
| PBSS4140T | 恩智浦 | NXP | SOT-23 | 22+ |
| PMEG2005EL | 恩智浦 | NXP | SOD882 | 22+ |
| PMGD280UN | 恩智浦 | NXP | SOT-363 | 22+ |
