| 型号 | 数量 | 厂商 | 批号 | 封装 | 更新时间 |
| TDA2009A | 10000 | ST | 07+ | ZIP | 08-03-08 |
| TDA2004 | 10000 | ST | 07+ | ZIP | 08-03-08 |
| UPC1094C | 2000 | NEC | 95+ | DIP | 08-03-08 |
| UPC1362C | 2000 | NEC | 91+ | DIP | 08-03-08 |
| TDA4887PS/V1 | 5000 | PHIL | 00+ | DIP | 08-03-08 |
| TDA2006V | 10000 | ST | 02+ | ZIP | 08-03-08 |
| TDA7266D | 5000 | ST | 05+ | SMD | 08-03-08 |
| KIA6451AP | 10000 | KEC | 96+ | DIP | 08-03-08 |
| KIA6402P | 10000 | KEC | 96+ | DIP-8 | 08-03-08 |
| HA11414 | 2000 | HITAVHI | 97+ | DIP | 08-03-08 |