| Pkg | Pins | Footprint | Type | Industry Standard Term | Description | Width (mm) | Length (mm) | Thickness (mm) | Pitch (mm) | Maximum Height (mm) |
| HFH | 256 | CFP | CFP | Ceramic, Metal Flat Pack | 7.63 | 7.63 | 4 | .5 | 4.55 | |
| HFH | 288 | CFP | CFP | Ceramic, Metal Flat Pack | 7.63 | 7.63 | 4 | .5 | 4.55 | |
| HFH | 320 | CFP | CFP | Ceramic, Metal Flat Pack | 7.63 | 7.63 | 4 | .5 | 4.55 | |
| HFH | 320 | CFP | CFP | Ceramic, Metal Flat Pack | 7.63 | 7.63 | 4 | .5 | 4.55 |