| PartNumber | 640453-2 | 640453-4 | 640453-3 |
| Description | Headers & Wire Housings FLAT HEADER 2P Right Angle Post tin | Headers & Wire Housings FLAT HEADER 4P Right Angle Post tin | Headers & Wire Housings FLAT HEADER 3P Right Angle Post tin |
| Manufacturer | - | TE Connectivity AMP Connectors | TE Connectivity AMP Connectors |
| Product Category | - | Rectangular Connectors - Headers, Male Pins | Rectangular Connectors - Headers, Male Pins |
| Color | - | Natural | Natural |
| Series | - | MTA-100 | MTA-100 |
| Packaging | - | Bulk | Bulk |
| Termination | - | Solder | Solder |
| Mounting Type | - | Through Hole, Right Angle | Through Hole, Right Angle |
| Features | - | - | - |
| Connector Type | - | Header, Unshrouded | Header, Unshrouded |
| Contact Finish | - | Tin | Tin |
| Contact Finish Thickness | - | - | - |
| Number of Positions | - | 4 | 3 |
| 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 | - | 0.295" (7.49mm) | 0.295" (7.49mm) |