| Manufacturer | Part Number | Description |
|---|---|---|
| FERYSTER FERYSTER | E32 | Planar E cores and accessories |
| FERYSTER FERYSTER | ETD44-K-H-18P | ETD Bobbins |
| FERYSTER FERYSTER | ETD44-K-V-16P | ETD Bobbins |
| FERYSTER FERYSTER | ETD49-K-H-20P | ETD Bobbins |
| Feryster Feryster | EER28-K-V-18P-MS | Feryster |
| FERYSTER FERYSTER | ETD44-K-V-18P | ETD Bobbins |