| Manufacturer | Part Number | Description |
|---|---|---|
Everlight
| GT-197 | Chip LED |
ISOCOM
| TIL197B | HIGH DENSITY MOUNTING PHOTODARLINGTON OPTICALLY COUPLED ISOLATORS |
ISOCOM
| TIL197 | HIGH DENSITY MOUNTING PHOTODARLINGTON OPTICALLY COUPLED ISOLATORS |
ISOCOM
| TIL197A | HIGH DENSITY MOUNTING PHOTODARLINGTON OPTICALLY COUPLED ISOLATORS |