| 功能 | 速率 | 通道 | 8PIN | 8-pin dip | 5-pin MFP |
| 8-pin DIP/SOP-8 | wide Body | (SO-5) | |||
| 高速 | 1Mbps | 单 | 6N135 | ELW135 | ELM0452 |
| 6N136 | ELW136 | ELM0453 | |||
| EL4502 | |||||
| 双 | EL2530 | - | - | ||
| EL2531 | |||||
| 10Mbps | 单 | 6N137 | ELW137 | ELM600 | |
| EL2601 | ELW2601 | ELM601 | |||
| EL2611 | ELW2611 | ELM611 | |||
| 双 | EL2630 | - | |||
| EL2631 | |||||
| 达林顿管 300K | 单 | 6N138 | - | - | |
| 6N139 |
