| Part Number | 73780-1257 | 73780-2257 |
|---|---|---|
| Manufacturer | Molex | Molex |
| Category | Backplane Connectors - Specialized | Backplane Connectors - Specialized |
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| Product Status | Active | Active |
| Connector Usage | Daughtercard | Daughtercard |
| Connector Type | Receptacle, Female Sockets | Receptacle, Female Sockets |
| Connector Style | HDM | HDM |
| Number of Positions | 144 | 72 |
| Number of Positions Loaded | All | All |
| Pitch | 0.079" (2.00mm) | 0.079" (2.00mm) |
| Number of Rows | 6 | 6 |
| Number of Columns | 24 | 12 |
| Mounting Type | Through Hole | Through Hole |
| Termination | Solder | Press-Fit |
| Contact Layout, Typical | - | - |
| Features | Stackable | Stackable |
| Contact Finish | Gold | Gold |
| Contact Finish Thickness | 30.0µin (0.76µm) | - |
| Color | Black | Black |