| Product Code | brand | product name | Specification | package | quantity |
| PC357N2J000F | SHARP | Optical coupler | PC357N2J000F SHARP/Sharp Integrated IC Packaging S | N/A | 1295 |
| TLP383GR | TOSHIBA | Optocoupler | Mosrelay_ TLP383 (GR-TPL, E) transistor optocouple | N/A | 1912 |
| CNY171VM | FAIRCHILD | Optical coupler | ONSemi transistor output optocoupler CNY171VM PDIP | N/A | 2816 |
| EL817(C)-G | EL817(C)-G | Optocoupler | EL817(C)-G | 6000 | |
| HQ19-2132UBGC | HQ | High green LED | LED,High green LED ledgreater than140MCD @20mA,060 | 603 | 4000 |
| GB-333W3C-069 | LUCKY LIGHT | light-emitting diode | light-emitting diode LED White 5mm, GB-333W3C-069 | N/A | 5000 |
| 6N135M | Avago | Optical coupler | Original genuine goods, real inventory, original p | / | 1000 |
| IL300-EF | Vishay | Optical coupler | Original genuine goods, real inventory, original p | / | 1213 |
| EL817S1(TU)-F | Everlight | Optical coupler | Original genuine goods, real inventory, original p | N/A | 6000 |
| LTV816STA1B-V | LITEON | Optocoupler | Optocoupler,LTV816STA1B-V,5000V,SMD-4P,卷带TA1 | SMD | 300000 |