| 型号 | 厂家 | 封装 | 批号 |
| PR2002G-T | Diodes | DO-15 | 2020+ |
| PR1507G-T | Diodes | DO-15 | 2020+ |
| PR1506G-T | Diodes | DO-204AC | 2020+ |
| PR1502G-T | Diodes | DO-15 | 2020+ |
| PIC16F870-I/SS | Microchip | 28-SSOP | 2020+ |
| PIC16F873-04/SP | Microchip | 28-SPDIP | 2022+ |
| PIC16F874-04E/L | Microchip | 44-PLCC（16.59x16.59） | 2020+ |
| PIC16F874-04/L | Microchip | 44-PLCC（16.59x16.59） | 2020+ |
| PIC16F874-20/PQ | Microchip | 44-MQFP（10x10） | 2020+ |
| PLVA659A | Nexperia | TO-236AB | 2020+ |
