| 型号 | 厂家 | 封装 | 批号 |
| PC123X2YUP0F | SHARP | SOP4 | 22+ |
| PS2505-1 | NEC | DIP4 | 22+ |
| PS2501-1-A/JT | RENESAS | DIP4 | 22+ |
| PS2701-1-E3 | NEC | SOP4 | 22+ |
| PS2701A-1-V-F3-A | RENESAS | SOP4 | 22+ |
| PG243002E | YCL | SOP | 22+ |
| P8051AH | INTEL | DIP | 22+ |
| PVG3A100C01R00 | MURATA | SMD | 22+ |
| PVG5A201C03R00 | MURATA | SMD | 22+ |
| PVG5A101C03R00 | MURATA | SMD | 22+ |
