| PartNumber | 77311-822-31LF | 77311-822-30LF | 77311-822-32LF |
| Description | Headers & Wire Housings 31P STR SR TMT HDR .38 AU .526IN LENGTH | Headers & Wire Housings 30P STR SR TMT HDR .38 AU .526IN LENGTH | Headers & Wire Housings 32P STR SR TMT HDR .38 AU .526IN LENGTH |
| Manufacturer | Amphenol FCI | Amphenol FCI | - |
| Product Category | Rectangular Connectors - Headers, Male Pins | Rectangular Connectors - Headers, Male Pins | - |
| Color | Black | Black | - |
| Series | BERGSTIKR, MezzSelect, Basics+ | BERGSTIKR, MezzSelect, Basics+ | - |
| Packaging | Bulk | Bulk | - |
| Termination | Solder | Solder | - |
| Mounting Type | Through Hole | Through Hole | - |
| Features | - | - | - |
| Connector Type | Header, Unshrouded | Header, Unshrouded | - |
| Contact Finish | Gold or Gold, GXT | Gold or Gold, GXT | - |
| Contact Finish Thickness | 15μin (0.38μm) | 15μin (0.38μm) | - |
| Number of Positions | 31 | 30 | - |
| Number of Positions Loaded | All | All | - |
| Pitch | 0.100" (2.54mm) | 0.100" (2.54mm) | - |
| Number of Rows | 1 | 1 | - |
| Contact Type | Male Pin | Male Pin | - |
| Row Spacing | - | - | - |
| Fastening Type | - | - | - |
| Contact Mating Length | 0.305" (7.75mm) | 0.305" (7.75mm) | - |