| PartNumber | 643412-3 | 643413-1 | 643411-1 |
| Description | Pin & Socket Connectors 02P UMNL HDR ASY POL LF | Pin & Socket Connectors 3P SOCKET .25 CTR | Pin & Socket Connectors HEADER ASSY 2 POS |
| Manufacturer | TE Connectivity | TE Connectivity | TE Connectivity |
| Product Category | Pin & Socket Connectors | Pin & Socket Connectors | Pin & Socket Connectors |
| RoHS | Y | Y | Y |
| Series | MATE-N-LOK | MATE-N-LOK | MATE-N-LOK |
| Packaging | Bulk | Bulk | Bulk |
| Brand | TE Connectivity / AMP | TE Connectivity / AMP | TE Connectivity / AMP |
| Product Type | Pin & Socket Connectors | Pin & Socket Connectors | Pin & Socket Connectors |
| Factory Pack Quantity | 100 | 100 | 100 |
| Subcategory | Pin & Socket Connectors | Pin & Socket Connectors | Pin & Socket Connectors |
| Tradename | MATE-N-LOK | MATE-N-LOK | MATE-N-LOK |
| Part # Aliases | 643412-3 | 643413-1 | 643411-1 |
| Number of Positions | - | 3 Position | 2 Position |
| Contact Gender | - | Socket (Female) | Socket (Female) |
| Termination Style | - | Through Hole | Through Hole |
| Mounting Style | - | - | - |
| Housing Material | - | Polyamide (PA) | Polyamide (PA) |
| Contact Material | - | Phosphor Bronze | Phosphor Bronze |
| Contact Plating | - | Pre-Tin | Tin |
| Voltage Rating | - | 600 V | 600 V |
| Current Rating | - | 19 A | 19 A |
| Product | - | - | Header Assemblies |