| PartNumber | 3-647630-2 | 3-647630-4 | 3-647630-3 |
| Description | Headers & Wire Housings 02P MTA100 HRD ASSY F/L LF | Headers & Wire Housings 04P MTA100 HRD ASSY F/L LF | Headers & Wire Housings 03P MTA100 HRD ASSY F/L LF |
| Manufacturer | - | TE Connectivity AMP Connectors | - |
| Product Category | - | Rectangular Connectors - Headers, Male Pins | - |
| Color | - | - | - |
| Series | - | MTA-100 | - |
| Packaging | - | Bulk | - |
| Termination | - | Solder | - |
| Mounting Type | - | Through Hole, Right Angle | - |
| Features | - | - | - |
| Connector Type | - | Header, Unshrouded | - |
| Contact Finish | - | Tin | - |
| Contact Finish Thickness | - | - | - |
| Number of Positions | - | 4 | - |
| Number of Positions Loaded | - | All | - |
| Pitch | - | 0.100" (2.54mm) | - |
| Number of Rows | - | 1 | - |
| Contact Type | - | Male Pin | - |
| Row Spacing | - | - | - |
| Fastening Type | - | Friction Lock | - |
| Contact Mating Length | - | 0.290" (7.37mm) | - |