| Product Code | Frequency MHz | Crystal Diameter (mm) |
| FFSC 1/10 | 1 | 10 |
| FFSC 1/20 | 1 | 20 |
| FFSC 2/6 | 2 | 6 |
| FFSC 2/10 | 2 | 10 |
| FFSC 2/15 | 2 | 15 |
| FFSC 2/20 | 2 | 20 |
| FFSC 3.5/6 | 3.5 | 6 |
| FFSC 3.5/10 | 3.5 | 10 |
| FFSC 3.5/15 | 3.5 | 15 |
| FFSC 3.5/20 | 3.5 | 20 |
| FFSC 5/6 | 5 | 6 |
| FFSC 5/10 | 5 | 10 |
| FFSC 5/15 | 5 | 15 |
| FFSC 5/20 | 5 | 20 |
| FFSC 10/6 | 10 | 6 |
| FFSC 10/10 | 10 | 10 |
