Таблица выбора оптопар с цифровым сигналом
| ordercode | No.of elem. | CTR | Viso | Vceo Vmax | Vcesat Vslow | Ic Ia mA | If mA | Ton mS | Toff mS | fig. |
| 6N135 | 1 | 16 | 2500 | <15 | 0.4 | 16 | 0.4 | 0.3 | 3 | |
| 6N136 | 1 | 35 | 2500 | <15 | 0.4 | 16 | 0.3 | 0.3 | 3 | |
| 6N138 | 1 | >300 | 6000 | =<7 | 0.4 | 1.6 | 4 | 1 | 5 | |
| 6N139 | 1 | >500 | 6000 | =<18 | 0.4 | 1.6 | 4 | 4 | 5 | |
| 6N137 | 1 | >700 | 3000 | <7 | £0.6 | 5 | 0.045 | 0.045 | 4 | |
| TLP6S1 | 1 | 30 | 5000 | 25 | 2 | 2 | 3 |