| Product Code | brand | product name | Specification | package | quantity |
| INA240A1PWR | TI | Operational amplifier | INA240A1PWR operational amplifier and comparator T | Within 3 years | 50000 |
| LMV824MTX/NOPB | TI | Operational amplifier | TI/Texas Instruments operational amplifier and com | N/A | 12246 |
| MCP6L01UT-E/OT | MICROCHI | Operational amplifier | MCP6L01UT-E/OT Operational Amplifier and Comparato | SC-70 | 2908 |
| TLC27L4IPWRG4 | TI | Operational amplifier | Original genuine goods, real inventory, original p | / | 5215 |
| INA250A2PWR | TI | Operational amplifier | Original genuine goods, real inventory, original p | / | 1007 |
| LM7171BIM | National Semi. | Operational amplifier | Original genuine goods, real inventory, original p | / | 1723 |
| MAX4474EUA | MAXIM | Operational amplifier | Original genuine goods, real inventory, original p | / | 1801 |