| PartNumber | 641963-2 | 641963-3 | 641963-1 |
| Description | Pin & Socket Connectors 02P UMNL PIN HDR ASSY POL NATL | Pin & Socket Connectors 02P UMNL PIN HDR ASY POL LF | Pin & Socket Connectors HEADER ASSY 2 POS |
| Manufacturer | TE Connectivity | - | TE Connectivity AMP Connectors |
| Product Category | Pin & Socket Connectors | - | Rectangular Connectors - Headers, Male Pins |
| Number of Positions | 2 Position | - | 2 |
| Contact Gender | Pin (Male) | - | - |
| Termination Style | Through Hole | - | - |
| Mounting Style | - | - | - |
| Housing Material | Polyamide (PA) | - | - |
| Contact Material | Phosphor Bronze | - | - |
| Contact Plating | Gold | - | - |
| Voltage Rating | 600 V | - | - |
| Current Rating | 19 A | - | - |
| Series | Universal MATE-N-LOK | - | Universal MATE-N-LOK |
| Brand | TE Connectivity / AMP | - | - |
| Product Type | Pin & Socket Connectors | - | - |
| Subcategory | Pin & Socket Connectors | - | - |
| Tradename | MATE-N-LOK | - | - |
| Color | - | - | Natural |
| Packaging | - | - | Bulk |
| Termination | - | - | Solder |
| Mounting Type | - | - | Through Hole |
| Features | - | - | Board Guide |
| Connector Type | - | - | Header, Shrouded |
| Contact Finish | - | - | Tin |
| Contact Finish Thickness | - | - | - |
| Number of Positions Loaded | - | - | All |
| Pitch | - | - | 0.250" (6.35mm) |
| Number of Rows | - | - | 1 |
| Contact Type | - | - | Male Pin |
| Row Spacing | - | - | - |
| Fastening Type | - | - | Locking Ramp |
| Contact Mating Length | - | - | - |