| # | Part Name | Description |
|---|
| 1 | PC817AB | 1-channel, high density mounting type photocoupler, CRT=80-260% |
| 2 | PC817AC | 1-channel, high density mounting type photocoupler, CRT=80-400% |
| 3 | PC817AD | 1-channel, high density mounting type photocoupler, CRT=80-600% |
| 4 | PC817BC | 1-channel, high density mounting type photocoupler, CRT=130-400% |
| 5 | PC817BD | 1-channel, high density mounting type photocoupler, CRT=130-600% |
| 6 | PC817CD | 1-channel, high density mounting type photocoupler, CRT=200-600% |
| 7 | PC827AB | 2-channel, high density mounting type photocoupler, CRT=80-260% |
| 8 | PC827AC | 2-channel, high density mounting type photocoupler, CRT=80-400% |
| 9 | PC827AD | 2-channel, high density mounting type photocoupler, CRT=80-600% |
| 10 | PC827BC | 2-channel, high density mounting type photocoupler, CRT=130-400% |
| 11 | PC827BD | 2-channel, high density mounting type photocoupler, CRT=130-600% |
| 12 | PC827CD | 2-channel, high density mounting type photocoupler, CRT=200-600% |
| 13 | PC837AB | 3-channel, high density mounting type photocoupler, CRT=80-260% |
| 14 | PC837AC | 3-channel, high density mounting type photocoupler, CRT=80-400% |
| 15 | PC837AD | 3-channel, high density mounting type photocoupler, CRT=80-600% |
| 16 | PC837BC | 3-channel, high density mounting type photocoupler, CRT=130-400% |
| 17 | PC837BD | 3-channel, high density mounting type photocoupler, CRT=130-600% |
| 18 | PC837CD | 3-channel, high density mounting type photocoupler, CRT=200-600% |
