| PartNumber | 77313-818-54LF | 77313-818-52LF | 77313-818-50LF |
| Description | Headers & Wire Housings 54P STR DR TMT HDR .38 AU .45IN LENGTH | Headers & Wire Housings 52P STR DR TMT HDR .38 AU .45IN LENGTH | Headers & Wire Housings 50P STR DR TMT HDR .38 AU .45IN LENGTH |
| Manufacturer | Amphenol FCI | - | - |
| Product Category | Rectangular Connectors - Headers, Male Pins | - | - |
| Color | Black | - | - |
| Series | BERGSTIKR, MezzSelect, Basics+ | - | - |
| Packaging | Bulk | - | - |
| Termination | Solder | - | - |
| Mounting Type | Through Hole | - | - |
| Features | - | - | - |
| Connector Type | Header, Unshrouded | - | - |
| Contact Finish | Gold or Gold, GXT | - | - |
| Contact Finish Thickness | 15μin (0.38μm) | - | - |
| Number of Positions | 54 | - | - |
| Number of Positions Loaded | All | - | - |
| Pitch | 0.100" (2.54mm) | - | - |
| Number of Rows | 2 | - | - |
| Contact Type | Male Pin | - | - |
| Row Spacing | 0.100" (2.54mm) | - | - |
| Fastening Type | - | - | - |
| Contact Mating Length | 0.230" (5.84mm) | - | - |