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| PartNumber | 88946-102 | 88946-112LF | 88946-102LF |
| Description | CONN RCPT 48POS EDGE MNT | High Speed / Modular Connectors RA PF SIGNAL RECEPT | High Speed / Modular Connectors 48 CONTACT R/A |
| Manufacturer | Amphenol FCI | Amphenol FCI | Amphenol FCI |
| Product Category | Backplane Connectors - Specialized | Backplane Connectors - Specialized | Backplane Connectors - Specialized |
| Color | Natural | Natural | Natural |
| Series | MetralR B | MetralR B | MetralR B |
| Product | Receptacles | Receptacles | Receptacles |
| Packaging | Tube | Tube | Tube |
| Current Rating | 1 A | 1 A | 1 A |
| Termination Style | Through Hole | Through Hole | Through Hole |
| Voltage Rating | 1 kV | 1 kV | 1 kV |
| Tradename | METRAL | METRAL | METRAL |
| Operating Temperature Range | - 55 C to + 105 C | - 55 C to + 105 C | - 55 C to + 105 C |
| Termination | Press-Fit | Press-Fit | Press-Fit |
| Mounting Type | Board Edge, Through Hole, Right Angle | Board Edge, Through Hole, Right Angle | Board Edge, Through Hole, Right Angle |
| Features | Board Guide, Spacer | Board Guide, Spacer | Board Guide, Spacer |
| Connector Type | Receptacle, Female Sockets | Receptacle, Female Sockets | Receptacle, Female Sockets |
| Contact Material | Copper Alloy | Copper Alloy | Copper Alloy |
| Contact Finish | Gold | Gold | Gold |
| Contact Layout Typical | - | - | - |
| Contact Finish Thickness | 30μin (0.76μm) | 30μin (0.76μm) | 30μin (0.76μm) |
| Number of Positions | 48 | 48 | 48 |
| Number of Positions Loaded | All | All | All |
| Pitch | 0.079" (2.00mm) | 0.079" (2.00mm) | 0.079" (2.00mm) |
| Number of Rows | 4 | 4 | 4 |
| Connector Style | - | - | - |
| Connector Usage | - | - | - |
| Number of Columns | - | - | - |
| Housing Material | Liquid Crystal Polymer (LCP) | Liquid Crystal Polymer (LCP) | Liquid Crystal Polymer (LCP) |
| Contact Plating | Gold | Nickel | Gold |
| Insulation Resistance | 1000 MOhms | 1000 MOhms | 1000 MOhms |
| Mounting Angle | Right | Right | Right |