| PartNumber | U98-C121-10C1 | U98-B221-1001 | U98-B121-1001 |
| Description | I/O Connectors CFP4 W/CONN COVER KICK OUT SPRING | Modular Connectors / Ethernet Connectors CFP2 dual port,cover heat sink/clip 2.5MM | Modular Connectors / Ethernet Connectors CFP2 1P COVER heat sink/clip 2.5MM |
| Manufacturer | Amphenol | Amphenol Commercial Products | Amphenol Commercial Products |
| Product Category | I/O Connectors | Pluggable Connectors | Pluggable Connectors |
| RoHS | Y | - | - |
| Product | CFP2 / CFP4 Connectors | - | - |
| Gender | Female | - | - |
| Number of Positions | 104 Position | ||
| Pitch | 0.6 mm | - | - |
| Voltage Rating | 3.3 V | - | - |
| Contact Plating | Nickel | - | - |
| Termination Style | Press Fit | - | - |
| Series | CFP4 | U98 | U98 |
| Packaging | Tray | Tray | Tray |
| Housing Material | Thermoplastic | - | - |
| Type | Cage Assembly | - | - |
| Brand | Amphenol Commercial Products | - | - |
| Contact Material | Copper Alloy | - | - |
| Number of Ports | 1 | - | - |
| Product Type | I/O Connectors | - | - |
| Factory Pack Quantity | 9 | - | - |
| Subcategory | I/O Connectors | - | - |
| Part # Aliases | U98-C121-1001 | - | - |
| Termination | - | Press-Fit | Press-Fit |
| Mounting Type | - | Through Hole, Right Angle | Through Hole, Right Angle |
| Features | - | - | - |
| Connector Type | - | CFP2 | CFP2 |
| Contact Finish | - | - | - |
| Contact Finish Thickness | - | - | - |
| Connector Style | - | Cage, Ganged (1 x 2) with Heat Sink | Cage with Heat Sink |