| K3020P | Opto isolator for safety application | Datasheet*) |
| K3020PG | Opto isolator for safety application | Datasheet*) |
| K3021P | Opto isolator for safety application | Datasheet*) |
| K3021PG | Opto isolator for safety application | Datasheet*) |
| K3022P | Opto isolator for safety application | Datasheet*) |
| K3022PG | Opto isolator for safety application | Datasheet*) |
| K3023P | Opto isolator for safety application | Datasheet*) |
| K3023PG | Opto isolator for safety application | Datasheet*) |